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SDL/CMakeLists.txt

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Use CMAKE_CURRENT_BINARY_DIR instead of CMAKE_BINARY_DIR This allows for building with cmake's add_subdirectory() function.
2021-07-10 03:39:05 +08:00
if(${CMAKE_CURRENT_SOURCE_DIR} STREQUAL ${CMAKE_CURRENT_BINARY_DIR})
Fixed typo
2021-08-07 03:00:53 +08:00
message(FATAL_ERROR "Prevented in-tree build. Please create a build directory outside of the SDL source code and run \"cmake -S ${CMAKE_SOURCE_DIR} -B .\" from there")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
cmake: Moved back to requiring merely CMake 3.0.0. This means it now works with any CMake released since 2014 instead of 2018. This was mostly just readding some special cases, and requiring 3.11.0 only for Windows Stores apps, which isn't unreasonable. The biggest concern is a Linux distribution not having a recent CMake; most other places will be manually downloading and installing their own CMake. Fixes #4930.
2021-11-10 00:06:33 +08:00
cmake_minimum_required(VERSION 3.0.0)
Fixed bug 4639 - CMake build does not generate libhidapi.so for Android Manuel Sabogal I noticed that the current Android.mk builds a libhidapi.so library for Android but the CMake build hasn't been updated to do so. I'll attach a patch that fixes this issue.
2019-05-22 08:33:31 +08:00
project(SDL2 C CXX)
CMake: use the old MACOSX_RPATH behavior (for now), silence the warning.
2016-01-05 14:25:54 +08:00
cmake: Force linker to treat input as a C++ program on Haiku. Reference issue #4590.
2021-08-05 07:22:10 +08:00
if (HAIKU)
set(LINKER_LANGUAGE CXX)
endif()
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
# This is a virtual "library" that just exists to collect up compiler and
# linker options that used to be global to this CMake project. When you
# specify it as part of a real library's target_link_libraries(), that
# library will also gain all those build options too. This is meant to
# modularize old calls to the global add_definitions and include_directories,
# etc. See https://github.com/libsdl-org/SDL/issues/4150
add_library(sdl-build-options INTERFACE)
if(WINDOWS_STORE)
cmake: Moved back to requiring merely CMake 3.0.0. This means it now works with any CMake released since 2014 instead of 2018. This was mostly just readding some special cases, and requiring 3.11.0 only for Windows Stores apps, which isn't unreasonable. The biggest concern is a Linux distribution not having a recent CMake; most other places will be manually downloading and installing their own CMake. Fixes #4930.
2021-11-10 00:06:33 +08:00
cmake_minimum_required(VERSION 3.11.0)
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
target_compile_definitions(sdl-build-options INTERFACE "-DSDL_BUILDING_WINRT=1")
target_compile_options(sdl-build-options INTERFACE "-ZW")
endif()
Under MSVC, build project-sources in parallel.
2022-01-05 06:46:04 +08:00
# Build in parallel under Visual Studio. Not enabled by default.
if(MSVC)
target_compile_options(sdl-build-options INTERFACE "/MP")
endif(MSVC)
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
CMake: use the old MACOSX_RPATH behavior (for now), silence the warning.
2016-01-05 14:25:54 +08:00
# !!! FIXME: this should probably do "MACOSX_RPATH ON" as a target property
# !!! FIXME: for the SDL2 shared library (so you get an
# !!! FIXME: install_name ("soname") of "@rpath/libSDL-whatever.dylib"
# !!! FIXME: instead of "/usr/local/lib/libSDL-whatever.dylib"), but I'm
# !!! FIXME: punting for now and leaving the existing behavior. Until this
# !!! FIXME: properly resolved, this line silences a warning in CMake 3.0+.
# !!! FIXME: remove it and this comment entirely once the problem is
# !!! FIXME: properly resolved.
CMake: Turned off Mac OS X rpath warning kludge. Apparently CMake errors out if it doesn't know this policy, and we don't otherwise require CMake 3.0 yet. Sigh.
2016-01-05 18:44:32 +08:00
#cmake_policy(SET CMP0042 OLD)
CMake: use the old MACOSX_RPATH behavior (for now), silence the warning.
2016-01-05 14:25:54 +08:00
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
include(CheckLibraryExists)
include(CheckIncludeFiles)
include(CheckIncludeFile)
include(CheckSymbolExists)
vulkan: Initial Vulkan support! This work was done by Jacob Lifshay and Mark Callow; I'm just merging it into revision control.
2017-08-28 10:15:57 +08:00
include(CheckCSourceCompiles)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
include(CheckCSourceRuns)
include(CheckCCompilerFlag)
cmake: enable AddressSanitizer in Debug builds if supported
2021-02-02 12:25:24 +08:00
include(CheckCXXCompilerFlag)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
include(CheckTypeSize)
include(CheckStructHasMember)
include(CMakeDependentOption)
include(FindPkgConfig)
Fixed bug 3078 - cmake: fix sdl2.m4 install location on cross hosts Timo Gurr On cross hosts running autotools for SDL2_gfx-1.0.1 fails to find sdl2.m4: eautoreconf: running in /var/tmp/paludis/build/media-libs-SDL2_gfx-1.0.1/work/SDL2_gfx-1.0.1 ... aclocal aclocal-1.13: warning: autoconf input should be named 'configure.ac', not 'configure.in' configure.in:128: warning: macro 'AM_PATH_SDL2' not found in library libtoolize --copy --force --automake aclocal aclocal-1.13: warning: autoconf input should be named 'configure.ac', not 'configure.in' configure.in:128: warning: macro 'AM_PATH_SDL2' not found in library autoconf configure.in:128: error: possibly undefined macro: AM_PATH_SDL2 If this token and others are legitimate, please use m4_pattern_allow. See the Autoconf documentation. * Failed Running autoconf ! SDL2 installs it to /usr/x86_64-pc-linux-gnu/share/aclocal on cross hosts, attached patch makes use of CMAKE_INSTALL_FULL_DATAROOTDIR to support correctly installing to the arch independent location /usr/share/aclocal.
2016-10-02 06:11:18 +08:00
include(GNUInstallDirs)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(CMAKE_MODULE_PATH "${SDL2_SOURCE_DIR}/cmake")
include(${SDL2_SOURCE_DIR}/cmake/macros.cmake)
include(${SDL2_SOURCE_DIR}/cmake/sdlchecks.cmake)
docs/release_checklist.md: Document how/where to bump version numbers Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-05-03 21:09:12 +08:00
# See docs/release_checklist.md
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_MAJOR_VERSION 2)
Switch versioning scheme to be the same as GLib and Flatpak For stable releases, this gives us the ability to make bugfix-only point releases such as 2.24.1 if we want to, and distinguish between them programmatically. For example, this ability could have been useful after 2.0.16 to fix Xwayland regressions, and after 2.0.18 to fix event loop regressions. For development releases, this gives us the ability to make multiple prereleases during the same feature cycle, and distinguish between them programmatically. For example, this would have been useful during 2.0.22 development, which went through three prereleases before reaching the final release. Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-05-03 22:16:11 +08:00
set(SDL_MINOR_VERSION 23)
set(SDL_MICRO_VERSION 0)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_VERSION "${SDL_MAJOR_VERSION}.${SDL_MINOR_VERSION}.${SDL_MICRO_VERSION}")
Fixed bug 3651 - CMake build does not install CMake package configuration tschwinger@elitemail.org Most ironically, although autoconf/automake-based builds install (pretty half-assed) CMake package configuration files, they're missing in installations resulting from CMake-based builds entirely. A proper configuration file typically also loads target exports (implemented in patch 3572, also fixing this issue - see my comment on that issue for details). I believe it would be best to let the dinosaurs go extinct and redirect all build efforts to the CMake end for two reasons: 1. It potentially provides the best user experience, but you'd have to give it some love and ship with less quirky buildfiles. 2. It would force distros to build SDL via CMake and thus would ensure target exports are actually available everywhere. Various CMake patches I submitted today in summary (directly converted from the HG commits and `am`d onto a fork of a git mirror that happened to be on `tip`). https://github.com/tschw/SDL/commits/patched Fixing #2576 #3572, #3613, and this fresh ticket, which is almost entirely advertisement ;). These already do to make SDL much less of a quirky fella to have in your dependency tree...
2017-08-10 10:03:10 +08:00
# Set defaults preventing destination file conflicts
cmake: Set debug library name suffix per target instead of setting it globally. Don't add a suffix on android
2018-02-26 01:22:47 +08:00
set(SDL_CMAKE_DEBUG_POSTFIX "d"
Fixed bug 3651 - CMake build does not install CMake package configuration tschwinger@elitemail.org Most ironically, although autoconf/automake-based builds install (pretty half-assed) CMake package configuration files, they're missing in installations resulting from CMake-based builds entirely. A proper configuration file typically also loads target exports (implemented in patch 3572, also fixing this issue - see my comment on that issue for details). I believe it would be best to let the dinosaurs go extinct and redirect all build efforts to the CMake end for two reasons: 1. It potentially provides the best user experience, but you'd have to give it some love and ship with less quirky buildfiles. 2. It would force distros to build SDL via CMake and thus would ensure target exports are actually available everywhere. Various CMake patches I submitted today in summary (directly converted from the HG commits and `am`d onto a fork of a git mirror that happened to be on `tip`). https://github.com/tschw/SDL/commits/patched Fixing #2576 #3572, #3613, and this fresh ticket, which is almost entirely advertisement ;). These already do to make SDL much less of a quirky fella to have in your dependency tree...
2017-08-10 10:03:10 +08:00
CACHE STRING "Name suffix for debug builds")
cmake: Set debug library name suffix per target instead of setting it globally. Don't add a suffix on android
2018-02-26 01:22:47 +08:00
mark_as_advanced(CMAKE_IMPORT_LIBRARY_SUFFIX SDL_CMAKE_DEBUG_POSTFIX)
Fixed bug 3651 - CMake build does not install CMake package configuration tschwinger@elitemail.org Most ironically, although autoconf/automake-based builds install (pretty half-assed) CMake package configuration files, they're missing in installations resulting from CMake-based builds entirely. A proper configuration file typically also loads target exports (implemented in patch 3572, also fixing this issue - see my comment on that issue for details). I believe it would be best to let the dinosaurs go extinct and redirect all build efforts to the CMake end for two reasons: 1. It potentially provides the best user experience, but you'd have to give it some love and ship with less quirky buildfiles. 2. It would force distros to build SDL via CMake and thus would ensure target exports are actually available everywhere. Various CMake patches I submitted today in summary (directly converted from the HG commits and `am`d onto a fork of a git mirror that happened to be on `tip`). https://github.com/tschw/SDL/commits/patched Fixing #2576 #3572, #3613, and this fresh ticket, which is almost entirely advertisement ;). These already do to make SDL much less of a quirky fella to have in your dependency tree...
2017-08-10 10:03:10 +08:00
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# Calculate a libtool-like version number
build: Mechanically generate ABI versions from version number If we're strict about applying something resembling semantic versioning to the "marketing" version number, then we can mechanically generate the ABI version from it. This limits the range of valid micro versions (patchlevels) to 0-99. Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-05-04 23:40:11 +08:00
math(EXPR SDL_BINARY_AGE "${SDL_MINOR_VERSION} * 100 + ${SDL_MICRO_VERSION}")
if(SDL_MINOR_VERSION MATCHES "[02468]$")
# Stable branch, 2.24.1 -> libSDL2-2.0.so.0.2400.1
set(SDL_INTERFACE_AGE ${SDL_MICRO_VERSION})
else()
# Development branch, 2.23.1 -> libSDL2-2.0.so.0.2301.0
set(SDL_INTERFACE_AGE 0)
endif()
# Increment this if there is an incompatible change - but if that happens,
# we should rename the library from SDL2 to SDL3, at which point this would
# reset to 0 anyway.
set(LT_MAJOR "0")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
math(EXPR LT_AGE "${SDL_BINARY_AGE} - ${SDL_INTERFACE_AGE}")
build: Mechanically generate ABI versions from version number If we're strict about applying something resembling semantic versioning to the "marketing" version number, then we can mechanically generate the ABI version from it. This limits the range of valid micro versions (patchlevels) to 0-99. Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-05-04 23:40:11 +08:00
math(EXPR LT_CURRENT "${LT_MAJOR} + ${LT_AGE}")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(LT_REVISION "${SDL_INTERFACE_AGE}")
Switch versioning scheme to be the same as GLib and Flatpak For stable releases, this gives us the ability to make bugfix-only point releases such as 2.24.1 if we want to, and distinguish between them programmatically. For example, this ability could have been useful after 2.0.16 to fix Xwayland regressions, and after 2.0.18 to fix event loop regressions. For development releases, this gives us the ability to make multiple prereleases during the same feature cycle, and distinguish between them programmatically. For example, this would have been useful during 2.0.22 development, which went through three prereleases before reaching the final release. Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-05-03 22:16:11 +08:00
# For historical reasons, the library name redundantly includes the major
# version twice: libSDL2-2.0.so.0.
# TODO: in SDL 3, set the OUTPUT_NAME to plain SDL3, which will simplify
# it to libSDL3.so.0
set(LT_RELEASE "2.0")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(LT_VERSION "${LT_MAJOR}.${LT_AGE}.${LT_REVISION}")
build: Mechanically generate ABI versions from version number If we're strict about applying something resembling semantic versioning to the "marketing" version number, then we can mechanically generate the ABI version from it. This limits the range of valid micro versions (patchlevels) to 0-99. Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-05-04 23:40:11 +08:00
# The following should match the versions in the Xcode project file.
# Each version is 1 higher than you might expect, for compatibility
# with libtool: macOS ABI versioning is 1-based, unlike other platforms
# which are normally 0-based.
math(EXPR DYLIB_CURRENT_VERSION_MAJOR "${LT_MAJOR} + ${LT_AGE} + 1")
math(EXPR DYLIB_CURRENT_VERSION_MINOR "${LT_REVISION}")
math(EXPR DYLIB_COMPAT_VERSION_MAJOR "${LT_MAJOR} + 1")
set(DYLIB_CURRENT_VERSION "${DYLIB_CURRENT_VERSION_MAJOR}.${DYLIB_CURRENT_VERSION_MINOR}.0")
set(DYLIB_COMPATIBILITY_VERSION "${DYLIB_COMPAT_VERSION_MAJOR}.0.0")
cmake: Comment out some debug logging that can upset build environments. Something about the dashes, colons, numbers makes some builders believe this is an error message.
2018-12-02 15:43:32 +08:00
#message(STATUS "${LT_VERSION} :: ${LT_AGE} :: ${LT_REVISION} :: ${LT_CURRENT} :: ${LT_RELEASE}")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# General settings & flags
set(LIBRARY_OUTPUT_DIRECTORY "build")
# Check for 64 or 32 bit
set(SIZEOF_VOIDP ${CMAKE_SIZEOF_VOID_P})
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(ARCH_64 TRUE)
set(PROCESSOR_ARCH "x64")
else()
set(ARCH_64 FALSE)
set(PROCESSOR_ARCH "x86")
endif()
set(LIBNAME SDL2)
if(NOT LIBTYPE)
set(LIBTYPE SHARED)
endif()
# Get the platform
if(WIN32)
if(NOT WINDOWS)
set(WINDOWS TRUE)
endif()
elseif(UNIX AND NOT APPLE)
if(CMAKE_SYSTEM_NAME MATCHES ".*Linux")
set(LINUX TRUE)
elseif(CMAKE_SYSTEM_NAME MATCHES "kFreeBSD.*")
set(FREEBSD TRUE)
elseif(CMAKE_SYSTEM_NAME MATCHES "kNetBSD.*|NetBSD.*")
set(NETBSD TRUE)
elseif(CMAKE_SYSTEM_NAME MATCHES "kOpenBSD.*|OpenBSD.*")
set(OPENBSD TRUE)
elseif(CMAKE_SYSTEM_NAME MATCHES ".*GNU.*")
set(GNU TRUE)
elseif(CMAKE_SYSTEM_NAME MATCHES ".*BSDI.*")
set(BSDI TRUE)
elseif(CMAKE_SYSTEM_NAME MATCHES "DragonFly.*|FreeBSD")
set(FREEBSD TRUE)
elseif(CMAKE_SYSTEM_NAME MATCHES "SYSV5.*")
set(SYSV5 TRUE)
elseif(CMAKE_SYSTEM_NAME MATCHES "Solaris.*")
set(SOLARIS TRUE)
elseif(CMAKE_SYSTEM_NAME MATCHES "HP-UX.*")
set(HPUX TRUE)
elseif(CMAKE_SYSTEM_NAME MATCHES "AIX.*")
set(AIX TRUE)
elseif(CMAKE_SYSTEM_NAME MATCHES "Minix.*")
set(MINIX TRUE)
endif()
elseif(APPLE)
if(CMAKE_SYSTEM_NAME MATCHES ".*Darwin.*")
set(DARWIN TRUE)
elseif(CMAKE_SYSTEM_NAME MATCHES ".*MacOS.*")
set(MACOSX TRUE)
CMake: tvOS support/fixes To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=tvOS - CMAKE_OSX_SYSROOT=<SDK> (examples: appletvos, appletvsimulator, appletvos12.4, /full/path/to/AppleTVOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;x86_64")
2019-08-28 00:30:20 +08:00
elseif(CMAKE_SYSTEM_NAME MATCHES ".*tvOS.*")
set(TVOS TRUE)
cmake: Correctly set IOS variable. Fixes #4635.
2021-10-05 23:13:41 +08:00
elseif(CMAKE_SYSTEM_NAME MATCHES ".*iOS.*")
# !!! FIXME: remove the version check when we start requiring >= 3.14.0
if(CMAKE_VERSION VERSION_LESS 3.14)
set(IOS TRUE)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
elseif(CMAKE_SYSTEM_NAME MATCHES "BeOS.*")
message_error("BeOS support has been removed as of SDL 2.0.2.")
elseif(CMAKE_SYSTEM_NAME MATCHES "Haiku.*")
set(HAIKU TRUE)
endif()
# Don't mistake osx for unix
Add basic support for compiling on RISC OS
2020-02-14 04:50:47 +08:00
if(UNIX AND NOT APPLE AND NOT RISCOS)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(UNIX_SYS ON)
else()
set(UNIX_SYS OFF)
endif()
if(UNIX OR APPLE)
set(UNIX_OR_MAC_SYS ON)
else()
set(UNIX_OR_MAC_SYS OFF)
endif()
configure/cmake: Hook up Emscripten threads (disabled by default). Fixes #3795.
2021-04-04 12:16:30 +08:00
# Emscripten pthreads work, but you need to have a non-pthread fallback build
# for systems without support. It's not currently enough to not use
# pthread functions in a pthread-build; it won't start up on unsupported
# browsers. As such, you have to explicitly enable it on Emscripten builds
# for the time being. This default with change to ON once this becomes
# commonly supported in browsers or the Emscripten teams makes a single
# binary work everywhere.
if (UNIX_OR_MAC_SYS AND NOT EMSCRIPTEN)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_PTHREADS_ENABLED_BY_DEFAULT ON)
else()
set(SDL_PTHREADS_ENABLED_BY_DEFAULT OFF)
endif()
cmake: Added HIDAPI support.
2019-07-09 04:46:52 +08:00
# The hidraw support doesn't catch Xbox, PS4 and Nintendo controllers,
hidapi: Add SDL_hidapi.c, allows support for multiple hidapi backends. This is currently supported on Linux and macOS. iOS and Android are not supported at all, Windows support could be added with some changes to the libusb backend. The Visual Studio and Xcode projects do not use this feature. Based on Valve Software's hid.cpp, written in collaboration with Andrew Eikum.
2019-08-01 00:20:55 +08:00
# so we'll just use libusb when it's available. libusb does not support iOS,
# so we default to yes on iOS.
# TODO: Windows can support libusb, the hid.c file just depends on Unix APIs
Accepted patch https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/disable-hidapi-for-uwp.patch
2020-12-09 01:04:28 +08:00
if((WINDOWS AND NOT WINDOWS_STORE) OR IOS OR TVOS OR ANDROID)
cmake: Added HIDAPI support.
2019-07-09 04:46:52 +08:00
set(HIDAPI_SKIP_LIBUSB TRUE)
else()
set(HIDAPI_SKIP_LIBUSB FALSE)
endif()
hidapi: Add SDL_hidapi.c, allows support for multiple hidapi backends. This is currently supported on Linux and macOS. iOS and Android are not supported at all, Windows support could be added with some changes to the libusb backend. The Visual Studio and Xcode projects do not use this feature. Based on Valve Software's hid.cpp, written in collaboration with Andrew Eikum.
2019-08-01 00:20:55 +08:00
# On the other hand, *BSD specifically uses libusb only, so we make a special
# case just for them.
if(FREEBSD OR NETBSD OR OPENBSD OR BSDI)
set(HIDAPI_ONLY_LIBUSB TRUE)
else()
set(HIDAPI_ONLY_LIBUSB FALSE)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# Compiler info
CMake: move GCC check after CLANG, so that CLANG is properly recognized from a patchset by Vladislav Dmitrievich Turbanov: https://github.com/libsdl-org/SDL/pull/4062
2021-03-04 23:40:50 +08:00
if(CMAKE_C_COMPILER_ID MATCHES "Clang")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(USE_CLANG TRUE)
set(OPT_DEF_ASM TRUE)
Fixing compilation errors for VS2019 Clang toolset (fixes #4702)
2021-11-18 07:04:34 +08:00
# Visual Studio 2019 v16.2 added support for Clang/LLVM.
# Check if a Visual Studio project is being generated with the Clang toolset.
if(MSVC)
set(MSVC_CLANG TRUE)
endif()
CMake: move GCC check after CLANG, so that CLANG is properly recognized from a patchset by Vladislav Dmitrievich Turbanov: https://github.com/libsdl-org/SDL/pull/4062
2021-03-04 23:40:50 +08:00
elseif(CMAKE_COMPILER_IS_GNUCC)
set(USE_GCC TRUE)
set(OPT_DEF_ASM TRUE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
elseif(MSVC_VERSION GREATER 1400) # VisualStudio 8.0+
set(OPT_DEF_ASM TRUE)
#set(CMAKE_C_FLAGS "/ZI /WX- /
else()
set(OPT_DEF_ASM FALSE)
endif()
Android build fixes -Enabling checking for GCC_ATOMICS also on clang by default. This way all Android ABIs build successfully -Android cmake: Threading was not enabled correctly -Android cmake: Timers and dynamic lib loading were not included in the sources
2017-06-09 03:07:55 +08:00
if(USE_GCC OR USE_CLANG)
set(OPT_DEF_GCC_ATOMICS ON)
endif()
CMake: set OPT_DEF_LIBC to ON for clang case, too. from a patchset by Vladislav Dmitrievich Turbanov: https://github.com/libsdl-org/SDL/pull/4062
2021-03-04 23:40:56 +08:00
# Default option knobs
Fixing compilation errors for VS2019 Clang toolset (fixes #4702)
2021-11-18 07:04:34 +08:00
if(APPLE OR ARCH_64 OR MSVC_CLANG)
CMake: set OPT_DEF_LIBC to ON for clang case, too. from a patchset by Vladislav Dmitrievich Turbanov: https://github.com/libsdl-org/SDL/pull/4062
2021-03-04 23:40:56 +08:00
if(NOT "${CMAKE_OSX_ARCHITECTURES}" MATCHES "arm")
set(OPT_DEF_SSEMATH ON)
endif()
endif()
Initial for building PSP version with CMake
2021-11-30 01:42:13 +08:00
if(UNIX OR MINGW OR MSYS OR (USE_CLANG AND NOT WINDOWS) OR VITA OR PSP)
CMake: set OPT_DEF_LIBC to ON for clang case, too. from a patchset by Vladislav Dmitrievich Turbanov: https://github.com/libsdl-org/SDL/pull/4062
2021-03-04 23:40:56 +08:00
set(OPT_DEF_LIBC ON)
endif()
cmake: Moved back to requiring merely CMake 3.0.0. This means it now works with any CMake released since 2014 instead of 2018. This was mostly just readding some special cases, and requiring 3.11.0 only for Windows Stores apps, which isn't unreasonable. The biggest concern is a Linux distribution not having a recent CMake; most other places will be manually downloading and installing their own CMake. Fixes #4930.
2021-11-10 00:06:33 +08:00
if(NOT ("$ENV{CFLAGS}" STREQUAL ""))
if(CMAKE_VERSION VERSION_LESS 3.11.0)
message(WARNING "SDL's CMakeLists.txt no longer checks the CFLAGS environment.")
message(WARNING "Please use CMake's CMAKE_C_FLAGS and CMAKE_BUILD_TYPE variables directly.")
message(WARNING "Or upgrade to CMake >= 3.11.0, which respects the CFLAGS environment var.")
endif()
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(MSVC)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
option(SDL_FORCE_STATIC_VCRT "Force /MT for static VC runtimes" OFF)
if(SDL_FORCE_STATIC_VCRT)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
foreach(flag_var
CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO)
if(${flag_var} MATCHES "/MD")
string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
endif()
endforeach()
endif()
CMake: Fixed building for Windows with VS2015 (bug #3080). - Don't try to link with the Visual C runtime. - Avoid code generation that would use functions from the VC runtime.
2016-01-01 03:26:40 +08:00
cmake: Only prevent MSVC codegen using the CRT if SDL_LIBC=OFF
2021-11-04 14:02:48 +08:00
if(NOT SDL_LIBC)
# Make sure /RTC1 is disabled, otherwise it will use functions from the CRT
foreach(flag_var
CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO)
string(REGEX REPLACE "/RTC(su|[1su])" "" ${flag_var} "${${flag_var}}")
endforeach(flag_var)
endif()
cmake: handle warning flags properly (thanks to hgs3 for pointers.) fixes https://github.com/libsdl-org/SDL/issues/4983
2021-11-23 23:56:50 +08:00
if(MSVC_CLANG)
tidy-up a comment in cmake script
2021-11-27 02:20:50 +08:00
# clang-cl treats /W4 as '-Wall -Wextra' -- we don't need -Wextra
cmake: handle warning flags properly (thanks to hgs3 for pointers.) fixes https://github.com/libsdl-org/SDL/issues/4983
2021-11-23 23:56:50 +08:00
foreach(flag_var
CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO)
string(REGEX REPLACE "/W4" "/W3" ${flag_var} "${${flag_var}}")
endforeach(flag_var)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
cmake: make SDL2Config.cmake compatible with autotools' sdl2-config.cmake
2022-06-04 02:12:52 +08:00
# Those are used for pkg-config and friends, so that the sdl2.pc, sdl2-config,
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# etc. are created correctly.
set(SDL_LIBS "-lSDL2")
set(SDL_CFLAGS "")
Remove "lib" prefix from DLL file on MinGW builds closes bug #4209.
2018-06-29 23:29:17 +08:00
# When building shared lib for Windows with MinGW,
# avoid the DLL having a "lib" prefix
cmake: use WINDOWS instead of WIN32.
2018-08-03 04:21:43 +08:00
if(WINDOWS)
Remove "lib" prefix from DLL file on MinGW builds closes bug #4209.
2018-06-29 23:29:17 +08:00
set(CMAKE_SHARED_LIBRARY_PREFIX "")
endif()
Added debug postfix to install command and fixed library path
2018-04-10 23:03:54 +08:00
# Emscripten toolchain has a nonempty default value for this, and the checks
# in this file need to change that, so remember the original value, and
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# restore back to that afterwards. For check_function_exists() to work in
# Emscripten, this value must be at its default value.
set(ORIG_CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS})
if(CYGWIN)
# We build SDL on cygwin without the UNIX emulation layer
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
target_include_directories(sdl-build-options INTERFACE "/usr/include/mingw")
Fix CMake CMAKE_REQUIRED_FLAGS handling to preserve existing CMake flags required by Emscripten toolchain.
2016-09-13 15:03:50 +08:00
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -mno-cygwin")
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
check_c_source_compiles("int main(int argc, char **argv) { return 0; }"
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
HAVE_GCC_NO_CYGWIN)
set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
if(HAVE_GCC_NO_CYGWIN)
cmake: make SDL2Config.cmake compatible with autotools' sdl2-config.cmake
2022-06-04 02:12:52 +08:00
list(APPEND EXTRA_LDFLAGS_BUILD "-mno-cygwin")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
list(APPEND SDL_LIBS "-mno-cygwin")
endif()
set(SDL_CFLAGS "${SDL_CFLAGS} -I/usr/include/mingw")
endif()
# General includes
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
target_compile_definitions(sdl-build-options INTERFACE "-DUSING_GENERATED_CONFIG_H")
target_include_directories(sdl-build-options BEFORE INTERFACE "${SDL2_BINARY_DIR}/include")
target_include_directories(sdl-build-options INTERFACE "${SDL2_SOURCE_DIR}/include")
Fixing compilation errors for VS2019 Clang toolset (fixes #4702)
2021-11-18 07:04:34 +08:00
# Note: The clang toolset for Visual Studio does not support the '-idirafter' option.
if(USE_GCC OR (USE_CLANG AND NOT MSVC_CLANG))
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
# !!! FIXME: do we _need_ to mess with CMAKE_C_FLAGS here?
Accepted patch https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/fix-space-in-path.patch
2020-12-09 01:16:34 +08:00
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -idirafter \"${SDL2_SOURCE_DIR}/src/video/khronos\"")
Fixed the include path for khronos with Visual Studio
2017-09-11 01:25:36 +08:00
else()
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
target_include_directories(sdl-build-options INTERFACE "${SDL2_SOURCE_DIR}/src/video/khronos")
Fixed the include path for khronos with Visual Studio
2017-09-11 01:25:36 +08:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# All these ENABLED_BY_DEFAULT vars will default to ON if not specified, so
# you only need to have a platform override them if they are disabling.
set(OPT_DEF_ASM TRUE)
if(EMSCRIPTEN)
# Set up default values for the currently supported set of subsystems:
Added debug postfix to install command and fixed library path
2018-04-10 23:03:54 +08:00
# Emscripten/Javascript does not have assembly support, a dynamic library
configure/cmake: Hook up Emscripten threads (disabled by default). Fixes #3795.
2021-04-04 12:16:30 +08:00
# loading architecture, or low-level CPU inspection.
# SDL_THREADS_ENABLED_BY_DEFAULT now defaults to ON, but pthread support might be disabled by default.
# !!! FIXME: most of these subsystems should default to ON if there are dummy implementations to be used.
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(OPT_DEF_ASM FALSE)
set(SDL_SHARED_ENABLED_BY_DEFAULT OFF)
set(SDL_ATOMIC_ENABLED_BY_DEFAULT OFF)
set(SDL_LOADSO_ENABLED_BY_DEFAULT OFF)
set(SDL_CPUINFO_ENABLED_BY_DEFAULT OFF)
cmake: install SDL2::SDL2test when configuring with SDL2_TEST enabled
2022-05-27 07:40:11 +08:00
set(SDL_TEST_ENABLED_BY_DEFAULT OFF)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
Initial for building PSP version with CMake
2021-11-30 01:42:13 +08:00
if(VITA OR PSP)
CMake support
2020-12-18 21:42:57 +08:00
set(SDL_SHARED_ENABLED_BY_DEFAULT OFF)
set(SDL_LOADSO_ENABLED_BY_DEFAULT OFF)
endif()
Fixed bug 4593 - Respect CMake's BUILD_SHARED_LIBS default behavior tschwinger Respect the BUILD_SHARED_LIBS variable when defined, and build either shared or static libs, which is CMake's default behavior (See https://cmake.org/cmake/help/latest/variable/BUILD_SHARED_LIBS.html). If the variable is not defined, the current behavior remains unchanged and both variants are built where the platform supports it. This way, it remains possible to build both in one shot, which seems convenient for distro builds and useful to promote some consistency between them.
2019-06-09 05:36:03 +08:00
# When defined, respect CMake's BUILD_SHARED_LIBS setting:
set(SDL_STATIC_ENABLED_BY_DEFAULT ON)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if (NOT DEFINED SDL_SHARED_ENABLED_BY_DEFAULT)
Fixed bug 4593 - Respect CMake's BUILD_SHARED_LIBS default behavior tschwinger Respect the BUILD_SHARED_LIBS variable when defined, and build either shared or static libs, which is CMake's default behavior (See https://cmake.org/cmake/help/latest/variable/BUILD_SHARED_LIBS.html). If the variable is not defined, the current behavior remains unchanged and both variants are built where the platform supports it. This way, it remains possible to build both in one shot, which seems convenient for distro builds and useful to promote some consistency between them.
2019-06-09 05:36:03 +08:00
# ...unless decided already (as for EMSCRIPTEN)
set(SDL_SHARED_ENABLED_BY_DEFAULT OFF)
if (NOT DEFINED BUILD_SHARED_LIBS)
# No preference? Build both, just like the AC/AM configure
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_SHARED_ENABLED_BY_DEFAULT ON)
Fixed bug 4593 - Respect CMake's BUILD_SHARED_LIBS default behavior tschwinger Respect the BUILD_SHARED_LIBS variable when defined, and build either shared or static libs, which is CMake's default behavior (See https://cmake.org/cmake/help/latest/variable/BUILD_SHARED_LIBS.html). If the variable is not defined, the current behavior remains unchanged and both variants are built where the platform supports it. This way, it remains possible to build both in one shot, which seems convenient for distro builds and useful to promote some consistency between them.
2019-06-09 05:36:03 +08:00
elseif (BUILD_SHARED_LIBS)
# In this case, we assume the user wants a shared lib and don't build
# the static one
set(SDL_SHARED_ENABLED_BY_DEFAULT ON)
set(SDL_STATIC_ENABLED_BY_DEFAULT OFF)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
cmake: install SDL2::SDL2test when configuring with SDL2_TEST enabled
2022-05-27 07:40:11 +08:00
if (NOT DEFINED SDL_TEST_ENABLED_BY_DEFAULT)
set(SDL_TEST_ENABLED_BY_DEFAULT ON)
endif()
cmake: Calculate padding for dislaying options automatically.
2021-10-05 22:54:06 +08:00
set(LONGESTOPTIONNAME 0) # set_option and friends will change this.
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_SUBSYSTEMS
cmake: add hidapi to 'SDL_SUBSYSTEMS'
2021-11-09 03:25:32 +08:00
Atomic Audio Video Render Events Joystick Haptic Hidapi Power Threads Timers
dlopen is not a subsystem
2022-01-15 19:27:25 +08:00
File Loadso CPUinfo Filesystem Sensor Locale Misc)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
foreach(_SUB ${SDL_SUBSYSTEMS})
string(TOUPPER ${_SUB} _OPT)
if (NOT DEFINED SDL_${_OPT}_ENABLED_BY_DEFAULT)
set(SDL_${_OPT}_ENABLED_BY_DEFAULT ON)
endif()
option(SDL_${_OPT} "Enable the ${_SUB} subsystem" ${SDL_${_OPT}_ENABLED_BY_DEFAULT})
endforeach()
Optionally disable generation of SDL2main and uninstall projects. Mostly meant to allow SDL2 to be incorporated as a sub-project of external CMake projects.
2022-01-12 00:34:14 +08:00
# Allow some projects to be built conditionally.
set_option(SDL2_DISABLE_SDL2MAIN "Disable building/installation of SDL2main" OFF)
Added CMake option to disable the installer
2022-04-16 05:11:29 +08:00
set_option(SDL2_DISABLE_INSTALL "Disable installation of SDL2" OFF)
Optionally disable generation of SDL2main and uninstall projects. Mostly meant to allow SDL2 to be incorporated as a sub-project of external CMake projects.
2022-01-12 00:34:14 +08:00
set_option(SDL2_DISABLE_UNINSTALL "Disable uninstallation of SDL2" OFF)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
option_string(SDL_ASSERTIONS "Enable internal sanity checks (auto/disabled/release/enabled/paranoid)" "auto")
#set_option(SDL_DEPENDENCY_TRACKING "Use gcc -MMD -MT dependency tracking" ON)
set_option(SDL_LIBC "Use the system C library" ${OPT_DEF_LIBC})
set_option(SDL_GCC_ATOMICS "Use gcc builtin atomics" ${OPT_DEF_GCC_ATOMICS})
set_option(SDL_ASSEMBLY "Enable assembly routines" ${OPT_DEF_ASM})
set_option(SDL_SSEMATH "Allow GCC to use SSE floating point math" ${OPT_DEF_SSEMATH})
set_option(SDL_MMX "Use MMX assembly routines" ${OPT_DEF_ASM})
set_option(SDL_3DNOW "Use 3Dnow! MMX assembly routines" ${OPT_DEF_ASM})
set_option(SDL_SSE "Use SSE assembly routines" ${OPT_DEF_ASM})
set_option(SDL_SSE2 "Use SSE2 assembly routines" ${OPT_DEF_SSEMATH})
set_option(SDL_SSE3 "Use SSE3 assembly routines" ${OPT_DEF_SSEMATH})
set_option(SDL_ALTIVEC "Use Altivec assembly routines" ${OPT_DEF_ASM})
set_option(SDL_ARMSIMD "use SIMD assembly blitters on ARM" OFF)
set_option(SDL_ARMNEON "use NEON assembly blitters on ARM" OFF)
set_option(SDL_DISKAUDIO "Support the disk writer audio driver" ON)
set_option(SDL_DUMMYAUDIO "Support the dummy audio driver" ON)
set_option(SDL_DIRECTFB "Use DirectFB video driver" OFF)
dep_option(SDL_DIRECTFB_SHARED "Dynamically load directfb support" ON "SDL_DIRECTFB" OFF)
set_option(SDL_DUMMYVIDEO "Use dummy video driver" ON)
set_option(SDL_OPENGL "Include OpenGL support" ON)
set_option(SDL_OPENGLES "Include OpenGL ES support" ON)
set_option(SDL_PTHREADS "Use POSIX threads for multi-threading" ${SDL_PTHREADS_ENABLED_BY_DEFAULT})
dep_option(SDL_PTHREADS_SEM "Use pthread semaphores" ON "SDL_PTHREADS" OFF)
dep_option(SDL_OSS "Support the OSS audio API" ON "UNIX_SYS OR RISCOS" OFF)
set_option(SDL_ALSA "Support the ALSA audio API" ${UNIX_SYS})
dep_option(SDL_ALSA_SHARED "Dynamically load ALSA audio support" ON "SDL_ALSA" OFF)
set_option(SDL_JACK "Support the JACK audio API" ${UNIX_SYS})
dep_option(SDL_JACK_SHARED "Dynamically load JACK audio support" ON "SDL_JACK" OFF)
set_option(SDL_ESD "Support the Enlightened Sound Daemon" ${UNIX_SYS})
dep_option(SDL_ESD_SHARED "Dynamically load ESD audio support" ON "SDL_ESD" OFF)
set_option(SDL_PIPEWIRE "Use Pipewire audio" ${UNIX_SYS})
dep_option(SDL_PIPEWIRE_SHARED "Dynamically load Pipewire support" ON "SDL_PIPEWIRE" OFF)
set_option(SDL_PULSEAUDIO "Use PulseAudio" ${UNIX_SYS})
dep_option(SDL_PULSEAUDIO_SHARED "Dynamically load PulseAudio support" ON "SDL_PULSEAUDIO" OFF)
set_option(SDL_ARTS "Support the Analog Real Time Synthesizer" ${UNIX_SYS})
dep_option(SDL_ARTS_SHARED "Dynamically load aRts audio support" ON "SDL_ARTS" OFF)
set_option(SDL_NAS "Support the NAS audio API" ${UNIX_SYS})
dep_option(SDL_NAS_SHARED "Dynamically load NAS audio support" ON "SDL_NAS" OFF)
set_option(SDL_SNDIO "Support the sndio audio API" ${UNIX_SYS})
dep_option(SDL_SNDIO_SHARED "Dynamically load the sndio audio API" ${UNIX_SYS} ON "SDL_SNDIO" OFF)
set_option(SDL_FUSIONSOUND "Use FusionSound audio driver" OFF)
dep_option(SDL_FUSIONSOUND_SHARED "Dynamically load fusionsound audio support" ON "SDL_FUSIONSOUND" OFF)
set_option(SDL_LIBSAMPLERATE "Use libsamplerate for audio rate conversion" ${UNIX_SYS})
dep_option(SDL_LIBSAMPLERATE_SHARED "Dynamically load libsamplerate" ON "SDL_LIBSAMPLERATE" OFF)
set_option(SDL_RPATH "Use an rpath when linking SDL" ${UNIX_SYS})
cmake: Sync build config options with autotools - SDL_CLOCK_GETTIME now defaults to ON to match autotools build - Add detection of float.h and Xdbe - Fix detection of pthread_setname_np() (requires _GNU_SOURCE) - Move SDL_USE_IME definition into SDL_config.h.cmake
2021-11-17 07:59:38 +08:00
set_option(SDL_CLOCK_GETTIME "Use clock_gettime() instead of gettimeofday()" ${UNIX_SYS})
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
set_option(SDL_X11 "Use X11 video driver" ${UNIX_SYS})
dep_option(SDL_X11_SHARED "Dynamically load X11 support" ON "SDL_X11" OFF)
x11: Remove XVidMode and Xinerama support. Fixes #1782.
2022-04-27 04:41:28 +08:00
set(SDL_X11_OPTIONS Xcursor Xdbe XInput Xfixes Xrandr Xscrnsaver XShape)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
foreach(_SUB ${SDL_X11_OPTIONS})
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
string(TOUPPER "SDL_X11_${_SUB}" _OPT)
dep_option(${_OPT} "Enable ${_SUB} support" ON "SDL_X11" OFF)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endforeach()
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
set_option(SDL_WAYLAND "Use Wayland video driver" ${UNIX_SYS})
dep_option(SDL_WAYLAND_SHARED "Dynamically load Wayland support" ON "SDL_WAYLAND" OFF)
fix CMakeLists.txt vs. configure inconsistencies - atomic subsystem is disabled by default (changed in configure) - SDL_WAYLAND_LIBDECOR is disabled by default if SDL_WAYLAND is not set (changed in CMakeLists.txt)
2022-01-12 20:05:12 +08:00
dep_option(SDL_WAYLAND_LIBDECOR "Use client-side window decorations on Wayland" ON "SDL_WAYLAND" OFF)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
dep_option(SDL_WAYLAND_LIBDECOR_SHARED "Dynamically load libdecor support" ON "SDL_WAYLAND_LIBDECOR" OFF)
dep_option(SDL_WAYLAND_QT_TOUCH "QtWayland server support for Wayland video driver" ON "SDL_WAYLAND" OFF)
set_option(SDL_RPI "Use Raspberry Pi video driver" ${UNIX_SYS})
set_option(SDL_COCOA "Use Cocoa video driver" ${APPLE})
set_option(SDL_DIRECTX "Use DirectX for Windows audio/video" ${WINDOWS})
set_option(SDL_XINPUT "Use Xinput for Windows" ${WINDOWS})
set_option(SDL_WASAPI "Use the Windows WASAPI audio driver" ${WINDOWS})
set_option(SDL_RENDER_D3D "Enable the Direct3D render driver" ${WINDOWS})
set_option(SDL_RENDER_METAL "Enable the Metal render driver" ${APPLE})
set_option(SDL_VIVANTE "Use Vivante EGL video driver" ${UNIX_SYS})
dep_option(SDL_VULKAN "Enable Vulkan support" ON "ANDROID OR APPLE OR LINUX OR WINDOWS" OFF)
set_option(SDL_METAL "Enable Metal support" ${APPLE})
set_option(SDL_KMSDRM "Use KMS DRM video driver" ${UNIX_SYS})
dep_option(SDL_KMSDRM_SHARED "Dynamically load KMS DRM support" ON "SDL_KMSDRM" OFF)
set_option(SDL_OFFSCREEN "Use offscreen video driver" OFF)
Separated the HIDAPI subsystem from HIDAPI joysticks You can now disable HIDAPI joysticks while retaining the HIDAPI SDL API
2021-11-12 01:16:44 +08:00
option_string(SDL_BACKGROUNDING_SIGNAL "number to use for magic backgrounding signal or 'OFF'" OFF)
option_string(SDL_FOREGROUNDING_SIGNAL "number to use for magic foregrounding signal or 'OFF'" OFF)
set_option(SDL_HIDAPI_JOYSTICK "Use HIDAPI for low level joystick drivers" ON)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
set_option(SDL_VIRTUAL_JOYSTICK "Enable the virtual-joystick driver" ON)
set_option(SDL_ASAN "Use AddressSanitizer to detect memory errors" OFF)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_SHARED ${SDL_SHARED_ENABLED_BY_DEFAULT} CACHE BOOL "Build a shared version of the library")
Fixed bug 4593 - Respect CMake's BUILD_SHARED_LIBS default behavior tschwinger Respect the BUILD_SHARED_LIBS variable when defined, and build either shared or static libs, which is CMake's default behavior (See https://cmake.org/cmake/help/latest/variable/BUILD_SHARED_LIBS.html). If the variable is not defined, the current behavior remains unchanged and both variants are built where the platform supports it. This way, it remains possible to build both in one shot, which seems convenient for distro builds and useful to promote some consistency between them.
2019-06-09 05:36:03 +08:00
set(SDL_STATIC ${SDL_STATIC_ENABLED_BY_DEFAULT} CACHE BOOL "Build a static version of the library")
cmake: install SDL2::SDL2test when configuring with SDL2_TEST enabled
2022-05-27 07:40:11 +08:00
set(SDL_TEST ${SDL_TEST_ENABLED_BY_DEFAULT} CACHE BOOL "Build the SDL2_test library")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
CMake: Let static libraries optionally be built with Position Independent Code.
2016-01-05 14:26:32 +08:00
dep_option(SDL_STATIC_PIC "Static version of the library should be built with Position Independent Code" OFF "SDL_STATIC" OFF)
cmake: install SDL2::SDL2test when configuring with SDL2_TEST enabled
2022-05-27 07:40:11 +08:00
dep_option(SDL_TESTS "Build the test directory" OFF SDL_TEST OFF)
test: Add a `make install` target for the tests This makes it more convenient to compile them alongside SDL, install them in an optional package and use them as smoke-tests or diagnostic tools. The default installation directory is taken from GNOME's installed-tests, which seems as good a convention as any other: https://wiki.gnome.org/Initiatives/GnomeGoals/InstalledTests Signed-off-by: Simon McVittie <smcv@collabora.com>
2020-11-25 21:30:29 +08:00
set_option(SDL_INSTALL_TESTS "Install test-cases" OFF)
CMake: Let static libraries optionally be built with Position Independent Code.
2016-01-05 14:26:32 +08:00
Build without PIB support by default and add flag to enable it
2021-06-10 18:20:39 +08:00
if(VITA)
minor whitespace cleanup.
2022-03-16 04:10:02 +08:00
set_option(VIDEO_VITA_PIB "Build with PSVita piglet gles2 support" OFF)
set_option(VIDEO_VITA_PVR "Build with PSVita PVR gles/gles2 support" OFF)
Build without PIB support by default and add flag to enable it
2021-06-10 18:20:39 +08:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# General source files
file(GLOB SOURCE_FILES
${SDL2_SOURCE_DIR}/src/*.c
${SDL2_SOURCE_DIR}/src/atomic/*.c
${SDL2_SOURCE_DIR}/src/audio/*.c
${SDL2_SOURCE_DIR}/src/cpuinfo/*.c
${SDL2_SOURCE_DIR}/src/dynapi/*.c
${SDL2_SOURCE_DIR}/src/events/*.c
${SDL2_SOURCE_DIR}/src/file/*.c
cmake: Fix bug #5361. src/joystick/*.c wasn't unconditionally added to source list even though joystick is an SDL subsystem. Also removed the `SDL_JOYSTICK AND NOT APPLE` condition from src/joystick/dummy/*.c source addition: the OSX unresolved symbols issue, if it really is there, should be fixed separately. Fixes https://github.com/libsdl-org/SDL/issues/5361, i.e. build failures when SDL_JOYSTICK and SDL_HAPTIC are disabled.
2022-02-23 23:10:02 +08:00
${SDL2_SOURCE_DIR}/src/joystick/*.c
cmake: Fix building with -DSDL_HAPTIC=Off
2020-07-08 23:28:34 +08:00
${SDL2_SOURCE_DIR}/src/haptic/*.c
Fixed CMake build by adding hidapi files This needs more work to remove the hidapi shared library build, but at least Linux builds are unblocked
2021-11-09 01:28:36 +08:00
${SDL2_SOURCE_DIR}/src/hidapi/*.c
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
${SDL2_SOURCE_DIR}/src/libm/*.c
locale: Implemented SDL_GetPreferredLocales(). This was something I proposed a long time ago, Sylvain Becker did additional work on it, then back to me. Fixes Bugzilla #2131.
2020-05-04 14:27:29 +08:00
${SDL2_SOURCE_DIR}/src/locale/*.c
Removed SDL_AndroidOpenURL, added SDL_OpenURL. Still needs to be wired into Xcode and Visual Studio projects.
2020-10-05 23:30:33 +08:00
${SDL2_SOURCE_DIR}/src/misc/*.c
cmake: Fix building with -DSDL_POWER=Off Fixes Bugzilla #5193.
2020-06-27 03:04:57 +08:00
${SDL2_SOURCE_DIR}/src/power/*.c
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
${SDL2_SOURCE_DIR}/src/render/*.c
${SDL2_SOURCE_DIR}/src/render/*/*.c
cmake: Fix building with -DSDL_SENSOR=Off
2020-06-27 04:45:15 +08:00
${SDL2_SOURCE_DIR}/src/sensor/*.c
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
${SDL2_SOURCE_DIR}/src/stdlib/*.c
${SDL2_SOURCE_DIR}/src/thread/*.c
${SDL2_SOURCE_DIR}/src/timer/*.c
Fixed bug 3959 - cmake build broken by commit 11702 (7fdbffd47c0e) due to typo Mate Nagy There is a typo in CMakeLists.txt that makes CMake exit with failure. Change that causes the problem: (Notice the double ending brackets) ${SDL2_SOURCE_DIR}/src/video/*.c) + ${SDL2_SOURCE_DIR}/src/video/yuv2rgb/*.c) Fix: Just remove the first ending bracket resulting in: ${SDL2_SOURCE_DIR}/src/video/*.c ${SDL2_SOURCE_DIR}/src/video/yuv2rgb/*.c)
2017-11-20 16:03:23 +08:00
${SDL2_SOURCE_DIR}/src/video/*.c
Updated SDL's YUV support, many thanks to Adrien Descamps New functions get and set the YUV colorspace conversion mode: SDL_SetYUVConversionMode() SDL_GetYUVConversionMode() SDL_GetYUVConversionModeForResolution() SDL_ConvertPixels() converts between all supported RGB and YUV formats, with SSE acceleration for converting from planar YUV formats (YV12, NV12, etc) to common RGB/RGBA formats. Added a new test program, testyuv, to verify correctness and speed of YUV conversion functionality.
2017-11-13 14:51:12 +08:00
${SDL2_SOURCE_DIR}/src/video/yuv2rgb/*.c)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_ASSERTIONS STREQUAL "auto")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# Do nada - use optimization settings to determine the assertion level
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
elseif(SDL_ASSERTIONS STREQUAL "disabled")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_DEFAULT_ASSERT_LEVEL 0)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
elseif(SDL_ASSERTIONS STREQUAL "release")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_DEFAULT_ASSERT_LEVEL 1)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
elseif(SDL_ASSERTIONS STREQUAL "enabled")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_DEFAULT_ASSERT_LEVEL 2)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
elseif(SDL_ASSERTIONS STREQUAL "paranoid")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_DEFAULT_ASSERT_LEVEL 3)
else()
message_error("unknown assertion level")
endif()
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
set(HAVE_ASSERTIONS ${SDL_ASSERTIONS})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(NOT SDL_BACKGROUNDING_SIGNAL STREQUAL "OFF")
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
target_compile_definitions(sdl-build-options INTERFACE "-DSDL_BACKGROUNDING_SIGNAL=${SDL_BACKGROUNDING_SIGNAL}")
events: Let arbitrary signals to simulate iOS/Android backgrounding events. This lets you build a custom embedded device that roughly offers the "this process is going to the background NOW" semantics of SDL on a mobile device.
2019-03-16 03:51:05 +08:00
endif()
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(NOT SDL_FOREGROUNDING_SIGNAL STREQUAL "OFF")
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
target_compile_definitions(sdl-build-options INTERFACE "-DSDL_FOREGROUNDING_SIGNAL=${SDL_FOREGROUNDING_SIGNAL}")
events: Let arbitrary signals to simulate iOS/Android backgrounding events. This lets you build a custom embedded device that roughly offers the "this process is going to the background NOW" semantics of SDL on a mobile device.
2019-03-16 03:51:05 +08:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# Compiler option evaluation
if(USE_GCC OR USE_CLANG)
Try to build with GCC's -Wdeclaration-after-statement. This will help catch things that'll cause issues on C89 compilers before we send them on to fail on Buildbot.
2016-01-05 11:58:38 +08:00
# Check for -Wall first, so later things can override pieces of it.
cmake: handle warning flags properly (thanks to hgs3 for pointers.) fixes https://github.com/libsdl-org/SDL/issues/4983
2021-11-23 23:56:50 +08:00
# Note: clang-cl treats -Wall as -Weverything (which is very loud),
# /W3 as -Wall, and /W4 as -Wall -Wextra. So: /W3 is enough.
Try to build with GCC's -Wdeclaration-after-statement. This will help catch things that'll cause issues on C89 compilers before we send them on to fail on Buildbot.
2016-01-05 11:58:38 +08:00
check_c_compiler_flag(-Wall HAVE_GCC_WALL)
cmake: handle warning flags properly (thanks to hgs3 for pointers.) fixes https://github.com/libsdl-org/SDL/issues/4983
2021-11-23 23:56:50 +08:00
if(MSVC_CLANG)
list(APPEND EXTRA_CFLAGS "/W3")
elseif(HAVE_GCC_WALL)
Try to build with GCC's -Wdeclaration-after-statement. This will help catch things that'll cause issues on C89 compilers before we send them on to fail on Buildbot.
2016-01-05 11:58:38 +08:00
list(APPEND EXTRA_CFLAGS "-Wall")
if(HAIKU)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-multichar")
endif()
endif()
Temporary fix for bug 4254 - a _lot_ of strict aliasing warnings Ozkan Sezer A horde of strict aliasing violation warnings are emitted from joystick layer, and also from a few other places. This happens with gcc-4.4.7 on Linux CentOS 6.10. Some other sysjoystick would possibly have the same warnings. Attached my full log here. Example entry: src/joystick/SDL_joystick.c: In function 'SDL_GetJoystickGUIDInfo': src/joystick/SDL_joystick.c:1094: warning: dereferencing pointer '({anonymous})' does break strict-aliasing rules
2019-06-09 09:32:29 +08:00
check_c_compiler_flag(-fno-strict-aliasing HAVE_GCC_NO_STRICT_ALIASING)
if(HAVE_GCC_NO_STRICT_ALIASING)
list(APPEND EXTRA_CFLAGS "-fno-strict-aliasing")
endif()
Try to build with GCC's -Wdeclaration-after-statement. This will help catch things that'll cause issues on C89 compilers before we send them on to fail on Buildbot.
2016-01-05 11:58:38 +08:00
check_c_compiler_flag(-Wdeclaration-after-statement HAVE_GCC_WDECLARATION_AFTER_STATEMENT)
if(HAVE_GCC_WDECLARATION_AFTER_STATEMENT)
check_c_compiler_flag(-Werror=declaration-after-statement HAVE_GCC_WERROR_DECLARATION_AFTER_STATEMENT)
if(HAVE_GCC_WERROR_DECLARATION_AFTER_STATEMENT)
list(APPEND EXTRA_CFLAGS "-Werror=declaration-after-statement")
endif()
list(APPEND EXTRA_CFLAGS "-Wdeclaration-after-statement")
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(DEPENDENCY_TRACKING)
check_c_source_compiles("
#if !defined(__GNUC__) || __GNUC__ < 3
#error Dependency tracking requires GCC 3.0 or newer
#endif
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
int main(int argc, char **argv) { return 0; }" HAVE_DEPENDENCY_TRACKING)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_GCC_ATOMICS)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
check_c_source_compiles("int main(int argc, char **argv) {
int a;
void *x, *y, *z;
__sync_lock_test_and_set(&a, 4);
__sync_lock_test_and_set(&x, y);
__sync_fetch_and_add(&a, 1);
__sync_bool_compare_and_swap(&a, 5, 10);
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
__sync_bool_compare_and_swap(&x, y, z);
return 0; }" HAVE_GCC_ATOMICS)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(NOT HAVE_GCC_ATOMICS)
check_c_source_compiles("int main(int argc, char **argv) {
int a;
__sync_lock_test_and_set(&a, 1);
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
__sync_lock_release(&a);
return 0; }" HAVE_GCC_SYNC_LOCK_TEST_AND_SET)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
endif()
set(CMAKE_REQUIRED_FLAGS "-mpreferred-stack-boundary=2")
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
check_c_source_compiles("int x = 0; int main(int argc, char **argv) { return 0; }"
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
HAVE_GCC_PREFERRED_STACK_BOUNDARY)
set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
set(CMAKE_REQUIRED_FLAGS "-fvisibility=hidden -Werror")
check_c_source_compiles("
#if !defined(__GNUC__) || __GNUC__ < 4
#error SDL only uses visibility attributes in GCC 4 or newer
#endif
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
int main(int argc, char **argv) { return 0; }" HAVE_GCC_FVISIBILITY)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(HAVE_GCC_FVISIBILITY)
list(APPEND EXTRA_CFLAGS "-fvisibility=hidden")
endif()
set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
check_c_compiler_flag(-Wshadow HAVE_GCC_WSHADOW)
if(HAVE_GCC_WSHADOW)
list(APPEND EXTRA_CFLAGS "-Wshadow")
endif()
cmake: Fix building for macOS with Xcode generator (thanks, dungaipara!). Fixes Bugzilla #3625.
2017-08-19 06:52:25 +08:00
if(APPLE)
cmake: make SDL2Config.cmake compatible with autotools' sdl2-config.cmake
2022-06-04 02:12:52 +08:00
# FIXME: use generator expression instead of appending to EXTRA_LDFLAGS_BUILD
list(APPEND EXTRA_LDFLAGS_BUILD "-Wl,-undefined,error")
list(APPEND EXTRA_LDFLAGS_BUILD "-Wl,-compatibility_version,${DYLIB_COMPATIBILITY_VERSION}")
list(APPEND EXTRA_LDFLAGS_BUILD "-Wl,-current_version,${DYLIB_CURRENT_VERSION}")
CMake: don't check for --no-undefined linker flag for OpenBSD (bug #5174) it now matches autotools.
2020-12-27 10:20:10 +08:00
elseif(NOT OPENBSD)
cmake: Fix building for macOS with Xcode generator (thanks, dungaipara!). Fixes Bugzilla #3625.
2017-08-19 06:52:25 +08:00
set(CMAKE_REQUIRED_FLAGS "-Wl,--no-undefined")
check_c_compiler_flag("" HAVE_NO_UNDEFINED)
set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
CMake: don't add -Wl,--no-undefined to LDFLAGS for clang+windows cases from a patchset by Vladislav Dmitrievich Turbanov: https://github.com/libsdl-org/SDL/pull/4062
2021-03-04 23:44:04 +08:00
if(HAVE_NO_UNDEFINED AND NOT (USE_CLANG AND WINDOWS))
cmake: make SDL2Config.cmake compatible with autotools' sdl2-config.cmake
2022-06-04 02:12:52 +08:00
list(APPEND EXTRA_LDFLAGS_BUILD "-Wl,--no-undefined")
cmake: Fix building for macOS with Xcode generator (thanks, dungaipara!). Fixes Bugzilla #3625.
2017-08-19 06:52:25 +08:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
Force color diagnostics when applicable Although GCC and Clang automatically generate color diagnostics on terminal output, they do not do so when the compiler output is piped through another process, like in the case for ninja-build and ccache. Similarly, it would also be nice to be able to see the color diagnostics on the CI build log in the web interface provided by the CI providers.
2021-08-22 14:40:54 +08:00
# Force color diagnostics when one of these conditions are met
if(DEFINED ENV{CI} OR DEFINED ENV{USE_CCACHE} OR CMAKE_GENERATOR MATCHES Ninja)
if(EMSCRIPTEN OR (USE_GCC AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.9))
list(APPEND EXTRA_CFLAGS -fdiagnostics-color=always)
elseif(USE_CLANG AND NOT CMAKE_C_COMPILER_ID MATCHES AppleClang)
list(APPEND EXTRA_CFLAGS -fcolor-diagnostics)
endif()
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
Applied 0004-Define-crt-macros.patch.txt from vcpkg ports
2022-05-06 22:59:36 +08:00
if(MSVC)
target_compile_definitions(sdl-build-options INTERFACE "-D_CRT_SECURE_NO_DEPRECATE")
target_compile_definitions(sdl-build-options INTERFACE "-D_CRT_NONSTDC_NO_DEPRECATE")
target_compile_definitions(sdl-build-options INTERFACE "-D_CRT_SECURE_NO_WARNINGS")
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_ASSEMBLY)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(USE_GCC OR USE_CLANG)
# TODO: Those all seem to be quite GCC specific - needs to be
# reworked for better compiler support
set(HAVE_ASSEMBLY TRUE)
cmake: final report fixes for mmx, ssemath, dummyvideo, wasapi, xinput. also moved CoreVideo framework out of if(SDL_FILE) block, and removed a now-irrelevant mingw related fixme.
2021-11-22 19:10:02 +08:00
if(SDL_MMX)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(CMAKE_REQUIRED_FLAGS "-mmmx")
check_c_source_compiles("
#ifdef __MINGW32__
#include <_mingw.h>
#ifdef __MINGW64_VERSION_MAJOR
#include <intrin.h>
#else
#include <mmintrin.h>
#endif
#else
#include <mmintrin.h>
#endif
#ifndef __MMX__
#error Assembler CPP flag not enabled
#endif
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
int main(int argc, char **argv) { return 0; }" HAVE_MMX)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(HAVE_MMX)
list(APPEND EXTRA_CFLAGS "-mmmx")
endif()
set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
endif()
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_3DNOW)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(CMAKE_REQUIRED_FLAGS "-m3dnow")
check_c_source_compiles("
#include <mm3dnow.h>
#ifndef __3dNOW__
#error Assembler CPP flag not enabled
#endif
int main(int argc, char **argv) {
void *p = 0;
_m_prefetch(p);
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
return 0;
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
}" HAVE_3DNOW)
if(HAVE_3DNOW)
list(APPEND EXTRA_CFLAGS "-m3dnow")
endif()
set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
endif()
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_SSE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(CMAKE_REQUIRED_FLAGS "-msse")
check_c_source_compiles("
#ifdef __MINGW32__
#include <_mingw.h>
#ifdef __MINGW64_VERSION_MAJOR
#include <intrin.h>
#else
#include <xmmintrin.h>
#endif
#else
#include <xmmintrin.h>
#endif
#ifndef __SSE__
#error Assembler CPP flag not enabled
#endif
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
int main(int argc, char **argv) { return 0; }" HAVE_SSE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(HAVE_SSE)
list(APPEND EXTRA_CFLAGS "-msse")
endif()
set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
endif()
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_SSE2)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(CMAKE_REQUIRED_FLAGS "-msse2")
check_c_source_compiles("
#ifdef __MINGW32__
#include <_mingw.h>
#ifdef __MINGW64_VERSION_MAJOR
#include <intrin.h>
#else
#include <emmintrin.h>
#endif
#else
#include <emmintrin.h>
#endif
#ifndef __SSE2__
#error Assembler CPP flag not enabled
#endif
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
int main(int argc, char **argv) { return 0; }" HAVE_SSE2)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(HAVE_SSE2)
list(APPEND EXTRA_CFLAGS "-msse2")
endif()
set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
endif()
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_SSE3)
audio: Wired up new SSE code to build system.
2017-01-23 14:05:44 +08:00
set(CMAKE_REQUIRED_FLAGS "-msse3")
check_c_source_compiles("
#ifdef __MINGW32__
#include <_mingw.h>
#ifdef __MINGW64_VERSION_MAJOR
#include <intrin.h>
#else
#include <pmmintrin.h>
#endif
#else
#include <pmmintrin.h>
#endif
#ifndef __SSE3__
#error Assembler CPP flag not enabled
#endif
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
int main(int argc, char **argv) { return 0; }" HAVE_SSE3)
audio: Wired up new SSE code to build system.
2017-01-23 14:05:44 +08:00
if(HAVE_SSE3)
list(APPEND EXTRA_CFLAGS "-msse3")
endif()
set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
endif()
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(NOT SDL_SSEMATH)
if(SDL_SSE OR SDL_SSE2 OR SDL_SSE3)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(USE_GCC)
Android cmake build fixed to work with the official android gradle plugin
2017-06-05 02:25:57 +08:00
check_c_compiler_flag(-mfpmath=387 HAVE_FP_387)
if(HAVE_FP_387)
list(APPEND EXTRA_CFLAGS "-mfpmath=387")
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
endif()
cmake: final report fixes for mmx, ssemath, dummyvideo, wasapi, xinput. also moved CoreVideo framework out of if(SDL_FILE) block, and removed a now-irrelevant mingw related fixme.
2021-11-22 19:10:02 +08:00
else()
set(HAVE_SSEMATH TRUE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
Check for immintrin.h before using it in SDL_cpuinfo.h
2017-12-12 04:00:12 +08:00
check_include_file("immintrin.h" HAVE_IMMINTRIN_H)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_ALTIVEC)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(CMAKE_REQUIRED_FLAGS "-maltivec")
check_c_source_compiles("
#include <altivec.h>
vector unsigned int vzero() {
return vec_splat_u32(0);
}
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
int main(int argc, char **argv) { return 0; }" HAVE_ALTIVEC_H_HDR)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
check_c_source_compiles("
vector unsigned int vzero() {
return vec_splat_u32(0);
}
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
int main(int argc, char **argv) { return 0; }" HAVE_ALTIVEC)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
if(HAVE_ALTIVEC OR HAVE_ALTIVEC_H_HDR)
set(HAVE_ALTIVEC TRUE) # if only HAVE_ALTIVEC_H_HDR is set
list(APPEND EXTRA_CFLAGS "-maltivec")
set(SDL_ALTIVEC_BLITTERS 1)
if(HAVE_ALTIVEC_H_HDR)
set(HAVE_ALTIVEC_H 1)
endif()
endif()
endif()
cmake: added support for enabling the ARM SIMD/NEON code.
2019-10-25 11:17:19 +08:00
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_ARMSIMD)
cmake: added support for enabling the ARM SIMD/NEON code.
2019-10-25 11:17:19 +08:00
set(ORIG_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -x assembler-with-cpp")
check_c_source_compiles("
.text
.arch armv6
.object_arch armv4
.arm
.altmacro
#ifndef __ARM_EABI__
#error EABI is required (to be sure that calling conventions are compatible)
#endif
pld [r0]
uqadd8 r0, r0, r0
" ARMSIMD_FOUND)
set(CMAKE_REQUIRED_FLAGS "${ORIG_CMAKE_REQUIRED_FLAGS}")
if(ARMSIMD_FOUND)
set(HAVE_ARMSIMD TRUE)
set(SDL_ARM_SIMD_BLITTERS 1)
file(GLOB ARMSIMD_SOURCES ${SDL2_SOURCE_DIR}/src/video/arm/pixman-arm-simd*.S)
set(SOURCE_FILES ${SOURCE_FILES} ${ARMSIMD_SOURCES})
set(WARN_ABOUT_ARM_SIMD_ASM_MIT TRUE)
endif()
endif()
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_ARMNEON)
cmake: added support for enabling the ARM SIMD/NEON code.
2019-10-25 11:17:19 +08:00
set(ORIG_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -x assembler-with-cpp")
check_c_source_compiles("
.text
.fpu neon
.arch armv7a
.object_arch armv4
.eabi_attribute 10, 0
.arm
.altmacro
#ifndef __ARM_EABI__
#error EABI is required (to be sure that calling conventions are compatible)
#endif
pld [r0]
vmovn.u16 d0, q0
" ARMNEON_FOUND)
set(CMAKE_REQUIRED_FLAGS "${ORIG_CMAKE_REQUIRED_FLAGS}")
if(ARMNEON_FOUND)
set(HAVE_ARMNEON TRUE)
set(SDL_ARM_NEON_BLITTERS 1)
file(GLOB ARMNEON_SOURCES ${SDL2_SOURCE_DIR}/src/video/arm/pixman-arm-neon*.S)
set(SOURCE_FILES ${SOURCE_FILES} ${ARMNEON_SOURCES})
set(WARN_ABOUT_ARM_NEON_ASM_MIT TRUE)
endif()
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
elseif(MSVC_VERSION GREATER 1500)
# TODO: SDL_cpuinfo.h needs to support the user's configuration wish
# for MSVC - right now it is always activated
if(NOT ARCH_64)
set(HAVE_MMX TRUE)
set(HAVE_3DNOW TRUE)
endif()
set(HAVE_SSE TRUE)
set(HAVE_SSE2 TRUE)
audio: Wired up new SSE code to build system.
2017-01-23 14:05:44 +08:00
set(HAVE_SSE3 TRUE)
Windows: set HAVE_IMMINTRIN_H for AVX intrinsics
2021-06-12 07:25:40 +08:00
check_include_file("immintrin.h" HAVE_IMMINTRIN_H)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
endif()
# TODO: Can't deactivate on FreeBSD? w/o LIBC, SDL_stdinc.h can't define
# anything.
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_LIBC)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(WINDOWS AND NOT MINGW)
set(HAVE_LIBC TRUE)
Fixed bug 3760 - RWops doesn't check for integer overflow when stdio_fseek only supports 32 bits Simon Hug When RWops seeks with fseek or fseeko it uses the types long or off_t which can be 32 bits on some platforms. stdio_seek does not check if the 64-bit integer for the offset fits into a 32-bit integer. Offsets equal or larger than 2 GiB will have implementation-defined behavior and failure states would be very confusing to debug. The attached patch adds range checking by using the macros from limits.h for long type and some bit shifting for off_t because POSIX couldn't be bothered to specify min and max macros. It also defines HAVE_FSEEKI64 in SDL_config_windows.h so that the Windows function gets picked up automatically with the default config. And there's an additional error message for when ftell fails.
2017-09-09 23:36:37 +08:00
foreach(_HEADER stdio.h string.h wchar.h ctype.h math.h limits.h)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
string(TOUPPER "HAVE_${_HEADER}" _UPPER)
string(REPLACE "." "_" _HAVE_H ${_UPPER})
set(${_HAVE_H} 1)
endforeach()
set(HAVE_SIGNAL_H 1)
foreach(_FN
add SDL_bsearch
2022-04-26 04:55:50 +08:00
malloc calloc realloc free bsearch qsort abs memset memcpy memmove memcmp
minor updates to libc function checks
2021-02-07 05:37:00 +08:00
wcslen _wcsdup wcsdup wcsstr wcscmp wcsncmp _wcsicmp _wcsnicmp
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
strlen _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa
_ultoa strtol strtoul strtoll strtod atoi atof strcmp strncmp
removed MSVC strtok_s use from SDL_strtokr(). no other ??_s are used elsewhere in SDL_stdinc. besides, C11 has a strtok_s with a different signature.
2020-12-30 06:00:24 +08:00
_stricmp _strnicmp sscanf
Added float versions of SDL's math functions
2017-11-05 06:34:14 +08:00
acos acosf asin asinf atan atanf atan2 atan2f ceil ceilf
SDL_exp
2018-08-04 23:52:46 +08:00
copysign copysignf cos cosf exp expf fabs fabsf floor floorf fmod fmodf
Fixed bug 5404 - stdlib: Added SDL_round, SDL_roundf, SDL_lround and SDL_lroundf Cameron Cawley stdlib: Added SDL_round, SDL_roundf, SDL_lround and SDL_lroundf The default implementation is based on the one used in the Windows RT video driver.
2020-12-24 05:47:49 +08:00
log logf log10 log10f lround lroundf pow powf round roundf scalbn scalbnf
sin sinf sqrt sqrtf tan tanf trunc truncf)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
string(TOUPPER ${_FN} _UPPER)
set(HAVE_${_UPPER} 1)
endforeach()
Enable alloca on mingw/cygwin builds: This effectively reverts commit 391d73e37b26614e2e343ca8e9d4334e07380896 Fixes https://github.com/libsdl-org/SDL/issues/5234
2022-01-18 01:56:24 +08:00
set(HAVE_ALLOCA 1)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(HAVE_M_PI 1)
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
target_compile_definitions(sdl-build-options INTERFACE "-D_USE_MATH_DEFINES") # needed for M_PI
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(STDC_HEADERS 1)
else()
set(HAVE_LIBC TRUE)
check_include_file(sys/types.h HAVE_SYS_TYPES_H)
foreach(_HEADER
cmake: Sync build config options with autotools - SDL_CLOCK_GETTIME now defaults to ON to match autotools build - Add detection of float.h and Xdbe - Fix detection of pthread_setname_np() (requires _GNU_SOURCE) - Move SDL_USE_IME definition into SDL_config.h.cmake
2021-11-17 07:59:38 +08:00
stdio.h stdlib.h stddef.h stdarg.h malloc.h memory.h string.h limits.h float.h
Added functions to query and set the SDL memory allocation functions: SDL_GetMemoryFunctions() SDL_SetMemoryFunctions() SDL_GetNumAllocations()
2017-10-13 04:44:28 +08:00
strings.h wchar.h inttypes.h stdint.h ctype.h math.h iconv.h signal.h libunwind.h)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
string(TOUPPER "HAVE_${_HEADER}" _UPPER)
string(REPLACE "." "_" _HAVE_H ${_UPPER})
check_include_file("${_HEADER}" ${_HAVE_H})
endforeach()
cmake: reduce STDC_HEADER_NAMES list to only relevant headers, i.e. stddef.h, stdarg.h, stdlib.h, string.h, stdio.h, wchar.h, float.h. Fixes issue described at: https://bugzilla.libsdl.org/show_bug.cgi?id=4885#c2
2020-10-12 07:40:00 +08:00
set(STDC_HEADER_NAMES "stddef.h;stdarg.h;stdlib.h;string.h;stdio.h;wchar.h;float.h")
cmake: use check_symbol_exists, not check_function_exists (thanks, Manuel!) This fixes the problem where we think iOS has fseeko64, etc, but doesn't. Fixes Bugzilla #4885.
2020-04-14 03:22:09 +08:00
check_include_files("${STDC_HEADER_NAMES}" STDC_HEADERS)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
check_type_size("size_t" SIZEOF_SIZE_T)
check_symbol_exists(M_PI math.h HAVE_M_PI)
# TODO: refine the mprotect check
check_c_source_compiles("#include <sys/types.h>
#include <sys/mman.h>
minor whitespace cleanup.
2022-03-16 04:10:02 +08:00
int main(void) { return 0; }" HAVE_MPROTECT)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
foreach(_FN
strtod malloc calloc realloc free getenv setenv putenv unsetenv
add SDL_bsearch
2022-04-26 04:55:50 +08:00
bsearch qsort abs bcopy memset memcpy memmove memcmp strlen strlcpy strlcat
minor updates to libc function checks
2021-02-07 05:37:00 +08:00
_strrev _strupr _strlwr index rindex strchr strrchr strstr strtok_r
itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp
minor updates to libc function checks
2021-02-07 05:37:00 +08:00
wcscmp _wcsdup wcsdup wcslcat wcslcpy wcslen wcsncmp wcsstr
cmake: add missing checks for wcscasecmp, _wcsicmp, wcsncasecmp, _wcsnicmp
2020-11-25 19:51:56 +08:00
wcscasecmp _wcsicmp wcsncasecmp _wcsnicmp
cmake: use check_symbol_exists, not check_function_exists (thanks, Manuel!) This fixes the problem where we think iOS has fseeko64, etc, but doesn't. Fixes Bugzilla #4885.
2020-04-14 03:22:09 +08:00
sscanf vsscanf vsnprintf fopen64 fseeko fseeko64 _Exit
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
)
string(TOUPPER ${_FN} _UPPER)
set(_HAVEVAR "HAVE_${_UPPER}")
cmake: use check_symbol_exists, not check_function_exists (thanks, Manuel!) This fixes the problem where we think iOS has fseeko64, etc, but doesn't. Fixes Bugzilla #4885.
2020-04-14 03:22:09 +08:00
check_symbol_exists("${_FN}" "${STDC_HEADER_NAMES}" ${_HAVEVAR})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endforeach()
cmake: use check_symbol_exists, not check_function_exists (thanks, Manuel!) This fixes the problem where we think iOS has fseeko64, etc, but doesn't. Fixes Bugzilla #4885.
2020-04-14 03:22:09 +08:00
check_symbol_exists(sigaction "signal.h" HAVE_SIGACTION)
check_symbol_exists(setjmp "setjmp.h" HAVE_SETJMP)
check_symbol_exists(nanosleep "time.h" HAVE_NANOSLEEP)
check_symbol_exists(sysconf "unistd.h" HAVE_SYSCONF)
check_symbol_exists(sysctlbyname "sys/types.h;sys/sysctl.h" HAVE_SYSCTLBYNAME)
check_symbol_exists(getauxval "sys/auxv.h" HAVE_GETAUXVAL)
Fixed bug 5402 - ARM support little update proposal David Carlier No fix but mostly an update for ARM architecture.
2020-12-18 13:41:23 +08:00
check_symbol_exists(elf_aux_info "sys/auxv.h" HAVE_ELF_AUX_INFO)
cmake: use check_symbol_exists, not check_function_exists (thanks, Manuel!) This fixes the problem where we think iOS has fseeko64, etc, but doesn't. Fixes Bugzilla #4885.
2020-04-14 03:22:09 +08:00
check_symbol_exists(poll "poll.h" HAVE_POLL)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
check_library_exists(m pow "" HAVE_LIBM)
if(HAVE_LIBM)
set(CMAKE_REQUIRED_LIBRARIES m)
foreach(_FN
CMakeLists.txt: add several missing function checks for unix case.
2019-11-21 15:33:56 +08:00
atan atan2 atanf atan2f ceil ceilf copysign copysignf cos cosf
exp expf fabs fabsf floor floorf fmod fmodf log logf log10 log10f
Fixed bug 5404 - stdlib: Added SDL_round, SDL_roundf, SDL_lround and SDL_lroundf Cameron Cawley stdlib: Added SDL_round, SDL_roundf, SDL_lround and SDL_lroundf The default implementation is based on the one used in the Windows RT video driver.
2020-12-24 05:47:49 +08:00
lround lroundf pow powf round roundf scalbn scalbnf sin sinf sqrt
sqrtf tan tanf acos acosf asin asinf trunc truncf)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
string(TOUPPER ${_FN} _UPPER)
set(_HAVEVAR "HAVE_${_UPPER}")
cmake: use check_symbol_exists, not check_function_exists (thanks, Manuel!) This fixes the problem where we think iOS has fseeko64, etc, but doesn't. Fixes Bugzilla #4885.
2020-04-14 03:22:09 +08:00
check_symbol_exists("${_FN}" "math.h" ${_HAVEVAR})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endforeach()
set(CMAKE_REQUIRED_LIBRARIES)
CMake support
2020-12-18 21:42:57 +08:00
if(NOT VITA)
list(APPEND EXTRA_LIBS m)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
check_library_exists(iconv iconv_open "" HAVE_LIBICONV)
[ios] Fix failing to link iconv when build using CMake
2021-12-03 06:57:00 +08:00
if(HAVE_LIBICONV)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
list(APPEND EXTRA_LIBS iconv)
set(HAVE_ICONV 1)
[ios] Fix failing to link iconv when build using CMake
2021-12-03 06:57:00 +08:00
else()
check_library_exists(c iconv_open "" HAVE_BUILTIN_ICONV)
if(HAVE_BUILTIN_ICONV)
set(HAVE_ICONV 1)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
if(NOT APPLE)
check_include_file(alloca.h HAVE_ALLOCA_H)
cmake: check for alloca() in stdlib.h and malloc.h, too (bug #5316)
2020-10-13 19:32:15 +08:00
check_symbol_exists(alloca "alloca.h" HAVE_ALLOCA1)
check_symbol_exists(alloca "stdlib.h" HAVE_ALLOCA2)
check_symbol_exists(alloca "malloc.h" HAVE_ALLOCA3)
if(HAVE_ALLOCA1 OR HAVE_ALLOCA2 OR HAVE_ALLOCA3)
set(HAVE_ALLOCA 1)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
else()
set(HAVE_ALLOCA_H 1)
set(HAVE_ALLOCA 1)
endif()
check_struct_has_member("struct sigaction" "sa_sigaction" "signal.h" HAVE_SA_SIGACTION)
endif()
else()
if(WINDOWS)
set(HAVE_STDARG_H 1)
set(HAVE_STDDEF_H 1)
endif()
endif()
# Enable/disable various subsystems of the SDL library
foreach(_SUB ${SDL_SUBSYSTEMS})
string(TOUPPER ${_SUB} _OPT)
if(NOT SDL_${_OPT})
set(SDL_${_OPT}_DISABLED 1)
endif()
endforeach()
if(SDL_HAPTIC)
if(NOT SDL_JOYSTICK)
# Haptic requires some private functions from the joystick subsystem.
message_error("SDL_HAPTIC requires SDL_JOYSTICK, which is not enabled")
endif()
endif()
locale: Implemented SDL_GetPreferredLocales(). This was something I proposed a long time ago, Sylvain Becker did additional work on it, then back to me. Fixes Bugzilla #2131.
2020-05-04 14:27:29 +08:00
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# General SDL subsystem options, valid for all platforms
if(SDL_AUDIO)
# CheckDummyAudio/CheckDiskAudio - valid for all platforms
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_DUMMYAUDIO)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_AUDIO_DRIVER_DUMMY 1)
file(GLOB DUMMYAUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/dummy/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${DUMMYAUDIO_SOURCES})
set(HAVE_DUMMYAUDIO TRUE)
fix HAVE_SDL_AUDIO flag of CMakeLists.txt II.
2022-01-13 00:17:48 +08:00
set(HAVE_SDL_AUDIO TRUE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_DISKAUDIO)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_AUDIO_DRIVER_DISK 1)
file(GLOB DISKAUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/disk/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${DISKAUDIO_SOURCES})
set(HAVE_DISKAUDIO TRUE)
fix HAVE_SDL_AUDIO flag of CMakeLists.txt II.
2022-01-13 00:17:48 +08:00
set(HAVE_SDL_AUDIO TRUE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
endif()
configuration updates for dlopen: - cmake, configure (CheckDLOPEN): --enable-sdl-dlopen is now history.. detach the dl api discovery from SDL_LOADSO_DLOPEN functionality. define HAVE_DLOPEN. also define DYNAPI_NEEDS_DLOPEN (CheckDLOPEN is called only for relevant platforms.) - update SDL_config.in and SDL_config.cmake accordingly. - SDL_dynapi.h: set SDL_DYNAMIC_API to 0 if DYNAPI_NEEDS_DLOPEN is defined, but HAVE_DLOPEN is not. - pthread/SDL_systhread.c: conditionalize dl api use to HAVE_DLOPEN - SDL_x11opengl.c, SDL_DirectFB_opengl.c, SDL_naclopengles.c: rely on HAVE_DLOPEN, not SDL_LOADSO_DLOPEN. - SDL_config_android.h, SDL_config_iphoneos.h, SDL_config_macosx.h, SDL_config_pandora.h, and SDL_config_wiz.h: define HAVE_DLOPEN. Closes: https://github.com/libsdl-org/SDL/pull/4351
2021-08-11 01:55:50 +08:00
if(UNIX OR APPLE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# Relevant for Unix/Darwin only
configuration updates for dlopen: - cmake, configure (CheckDLOPEN): --enable-sdl-dlopen is now history.. detach the dl api discovery from SDL_LOADSO_DLOPEN functionality. define HAVE_DLOPEN. also define DYNAPI_NEEDS_DLOPEN (CheckDLOPEN is called only for relevant platforms.) - update SDL_config.in and SDL_config.cmake accordingly. - SDL_dynapi.h: set SDL_DYNAMIC_API to 0 if DYNAPI_NEEDS_DLOPEN is defined, but HAVE_DLOPEN is not. - pthread/SDL_systhread.c: conditionalize dl api use to HAVE_DLOPEN - SDL_x11opengl.c, SDL_DirectFB_opengl.c, SDL_naclopengles.c: rely on HAVE_DLOPEN, not SDL_LOADSO_DLOPEN. - SDL_config_android.h, SDL_config_iphoneos.h, SDL_config_macosx.h, SDL_config_pandora.h, and SDL_config_wiz.h: define HAVE_DLOPEN. Closes: https://github.com/libsdl-org/SDL/pull/4351
2021-08-11 01:55:50 +08:00
set(DYNAPI_NEEDS_DLOPEN 1)
CheckDLOPEN()
if(SDL_LOADSO AND HAVE_DLOPEN)
set(SDL_LOADSO_DLOPEN 1)
file(GLOB DLOPEN_SOURCES ${SDL2_SOURCE_DIR}/src/loadso/dlopen/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${DLOPEN_SOURCES})
set(HAVE_SDL_LOADSO TRUE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
endif()
Check for O_CLOEXEC definition in fcntl.h at configuration time, If not available, define it internally as 0 (in SDL_internal.h). Define it as available for macOS >= 10.7 in SDL_config_macosx.h.
2021-11-28 00:10:10 +08:00
if(UNIX OR APPLE OR HAIKU OR RISCOS)
CheckO_CLOEXEC()
endif()
Fixed bug 5028 - Virtual Joysticks (new joystick backend) David Ludwig I have created a new driver for SDL's Joystick and Game-Controller subsystem: a Virtual driver. This driver allows one to create a software-based joystick, which to SDL applications will look and react like a real joystick, but whose state can be set programmatically. A primary use case for this is to help enable developers to add touch-screen joysticks to their apps. The driver comes with a set of new, public APIs, with functions to attach and detach joysticks, set virtual-joystick state, and to determine if a joystick is a virtual-one. Use of virtual joysticks goes as such: 1. Attach one or more virtual joysticks by calling SDL_JoystickAttachVirtual. If successful, this returns the virtual-device's joystick-index. 2. Open the virtual joysticks (using indicies returned by SDL_JoystickAttachVirtual). 3. Call any of the SDL_JoystickSetVirtual* functions when joystick-state changes. Please note that virtual-joystick state will only get applied on the next call to SDL_JoystickUpdate, or when pumping or polling for SDL events (via SDL_PumpEvents or SDL_PollEvent). Here is a listing of the new, public APIs, at present and subject to change: ------------------------------------------------------------ /** * Attaches a new virtual joystick. * Returns the joystick's device index, or -1 if an error occurred. */ extern DECLSPEC int SDLCALL SDL_JoystickAttachVirtual(SDL_JoystickType type, int naxes, int nballs, int nbuttons, int nhats); /** * Detaches a virtual joystick * Returns 0 on success, or -1 if an error occurred. */ extern DECLSPEC int SDLCALL SDL_JoystickDetachVirtual(int device_index); /** * Indicates whether or not a virtual-joystick is at a given device index. */ extern DECLSPEC SDL_bool SDLCALL SDL_JoystickIsVirtual(int device_index); /** * Set values on an opened, virtual-joystick's controls. * Returns 0 on success, -1 on error. */ extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualAxis(SDL_Joystick * joystick, int axis, Sint16 value); extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualBall(SDL_Joystick * joystick, int ball, Sint16 xrel, Sint16 yrel); extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualButton(SDL_Joystick * joystick, int button, Uint8 value); extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualHat(SDL_Joystick * joystick, int hat, Uint8 value); ------------------------------------------------------------ Miscellaneous notes on the initial patch, which are also subject to change: 1. no test code is present in SDL, yet. This should, perhaps, change. Initial development was done with an ImGui-based app, which potentially is too thick for use in SDL-official. If tests are to be added, what kind of tests? Automated? Graphical? 2. virtual game controllers can be created by calling SDL_JoystickAttachVirtual with a joystick-type of SDL_JOYSTICK_TYPE_GAME_CONTROLLER, with naxes (num axes) set to SDL_CONTROLLER_AXIS_MAX, and with nbuttons (num buttons) set to SDL_CONTROLLER_BUTTON_MAX. When updating their state, values of type SDL_GameControllerAxis or SDL_GameControllerButton can be casted to an int and used for the control-index (in calls to SDL_JoystickSetVirtual* functions). 3. virtual joysticks' guids are mostly all-zeros with the exception of the last two bytes, the first of which is a 'v', to indicate that the guid is a virtual one, and the second of which is a SDL_JoystickType that has been converted into a Uint8. 4. virtual joysticks are ONLY turned into virtual game-controllers if and when their joystick-type is set to SDL_JOYSTICK_TYPE_GAMECONTROLLER. This is controlled by having SDL's default list of game-controllers have a single entry for a virtual game controller (of guid, "00000000000000000000000000007601", which is subject to the guid-encoding described above). 5. regarding having to call SDL_JoystickUpdate, either directly or indirectly via SDL_PumpEvents or SDL_PollEvents, before new virtual-joystick state becomes active (as specified via SDL_JoystickSetVirtual* function-calls), this was done to match behavior found in SDL's other joystick drivers, almost all of which will only update SDL-state during SDL_JoystickUpdate. 6. the initial patch is based off of SDL 2.0.12 7. the virtual joystick subsystem is disabled by default. It should be possible to enable it by building with SDL_JOYSTICK_VIRTUAL=1 Questions, comments, suggestions, or bug reports very welcome!
2020-03-14 10:08:45 +08:00
if(SDL_JOYSTICK)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_VIRTUAL_JOYSTICK)
set(HAVE_VIRTUAL_JOYSTICK TRUE)
Fixed bug 5028 - Virtual Joysticks (new joystick backend) David Ludwig I have created a new driver for SDL's Joystick and Game-Controller subsystem: a Virtual driver. This driver allows one to create a software-based joystick, which to SDL applications will look and react like a real joystick, but whose state can be set programmatically. A primary use case for this is to help enable developers to add touch-screen joysticks to their apps. The driver comes with a set of new, public APIs, with functions to attach and detach joysticks, set virtual-joystick state, and to determine if a joystick is a virtual-one. Use of virtual joysticks goes as such: 1. Attach one or more virtual joysticks by calling SDL_JoystickAttachVirtual. If successful, this returns the virtual-device's joystick-index. 2. Open the virtual joysticks (using indicies returned by SDL_JoystickAttachVirtual). 3. Call any of the SDL_JoystickSetVirtual* functions when joystick-state changes. Please note that virtual-joystick state will only get applied on the next call to SDL_JoystickUpdate, or when pumping or polling for SDL events (via SDL_PumpEvents or SDL_PollEvent). Here is a listing of the new, public APIs, at present and subject to change: ------------------------------------------------------------ /** * Attaches a new virtual joystick. * Returns the joystick's device index, or -1 if an error occurred. */ extern DECLSPEC int SDLCALL SDL_JoystickAttachVirtual(SDL_JoystickType type, int naxes, int nballs, int nbuttons, int nhats); /** * Detaches a virtual joystick * Returns 0 on success, or -1 if an error occurred. */ extern DECLSPEC int SDLCALL SDL_JoystickDetachVirtual(int device_index); /** * Indicates whether or not a virtual-joystick is at a given device index. */ extern DECLSPEC SDL_bool SDLCALL SDL_JoystickIsVirtual(int device_index); /** * Set values on an opened, virtual-joystick's controls. * Returns 0 on success, -1 on error. */ extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualAxis(SDL_Joystick * joystick, int axis, Sint16 value); extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualBall(SDL_Joystick * joystick, int ball, Sint16 xrel, Sint16 yrel); extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualButton(SDL_Joystick * joystick, int button, Uint8 value); extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualHat(SDL_Joystick * joystick, int hat, Uint8 value); ------------------------------------------------------------ Miscellaneous notes on the initial patch, which are also subject to change: 1. no test code is present in SDL, yet. This should, perhaps, change. Initial development was done with an ImGui-based app, which potentially is too thick for use in SDL-official. If tests are to be added, what kind of tests? Automated? Graphical? 2. virtual game controllers can be created by calling SDL_JoystickAttachVirtual with a joystick-type of SDL_JOYSTICK_TYPE_GAME_CONTROLLER, with naxes (num axes) set to SDL_CONTROLLER_AXIS_MAX, and with nbuttons (num buttons) set to SDL_CONTROLLER_BUTTON_MAX. When updating their state, values of type SDL_GameControllerAxis or SDL_GameControllerButton can be casted to an int and used for the control-index (in calls to SDL_JoystickSetVirtual* functions). 3. virtual joysticks' guids are mostly all-zeros with the exception of the last two bytes, the first of which is a 'v', to indicate that the guid is a virtual one, and the second of which is a SDL_JoystickType that has been converted into a Uint8. 4. virtual joysticks are ONLY turned into virtual game-controllers if and when their joystick-type is set to SDL_JOYSTICK_TYPE_GAMECONTROLLER. This is controlled by having SDL's default list of game-controllers have a single entry for a virtual game controller (of guid, "00000000000000000000000000007601", which is subject to the guid-encoding described above). 5. regarding having to call SDL_JoystickUpdate, either directly or indirectly via SDL_PumpEvents or SDL_PollEvents, before new virtual-joystick state becomes active (as specified via SDL_JoystickSetVirtual* function-calls), this was done to match behavior found in SDL's other joystick drivers, almost all of which will only update SDL-state during SDL_JoystickUpdate. 6. the initial patch is based off of SDL 2.0.12 7. the virtual joystick subsystem is disabled by default. It should be possible to enable it by building with SDL_JOYSTICK_VIRTUAL=1 Questions, comments, suggestions, or bug reports very welcome!
2020-03-14 10:08:45 +08:00
set(SDL_JOYSTICK_VIRTUAL 1)
file(GLOB JOYSTICK_VIRTUAL_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/virtual/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${JOYSTICK_VIRTUAL_SOURCES})
endif()
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(SDL_VIDEO)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_DUMMYVIDEO)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_VIDEO_DRIVER_DUMMY 1)
file(GLOB VIDEO_DUMMY_SOURCES ${SDL2_SOURCE_DIR}/src/video/dummy/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${VIDEO_DUMMY_SOURCES})
cmake: final report fixes for mmx, ssemath, dummyvideo, wasapi, xinput. also moved CoreVideo framework out of if(SDL_FILE) block, and removed a now-irrelevant mingw related fixme.
2021-11-22 19:10:02 +08:00
set(HAVE_DUMMYVIDEO TRUE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(HAVE_SDL_VIDEO TRUE)
endif()
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_OFFSCREEN)
offscreen: Add new video driver backend Offscreen The Offscreen video driver is intended to be used for headless rendering as well as allows for multiple GPUs to be used for headless rendering Currently only supports EGL (OpenGL / ES) or Framebuffers Adds a hint to specifiy which EGL device to use: SDL_HINT_EGL_DEVICE Adds testoffscreen.c which can be used to test the backend out Disabled by default for now
2019-09-25 04:36:48 +08:00
set(SDL_VIDEO_DRIVER_OFFSCREEN 1)
file(GLOB VIDEO_OFFSCREEN_SOURCES ${SDL2_SOURCE_DIR}/src/video/offscreen/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${VIDEO_OFFSCREEN_SOURCES})
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
set(HAVE_OFFSCREEN TRUE)
offscreen: Add new video driver backend Offscreen The Offscreen video driver is intended to be used for headless rendering as well as allows for multiple GPUs to be used for headless rendering Currently only supports EGL (OpenGL / ES) or Framebuffers Adds a hint to specifiy which EGL device to use: SDL_HINT_EGL_DEVICE Adds testoffscreen.c which can be used to test the backend out Disabled by default for now
2019-09-25 04:36:48 +08:00
set(HAVE_SDL_VIDEO TRUE)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
cmake: Added HIDAPI support.
2019-07-09 04:46:52 +08:00
# Platform-specific options and settings
CMake: Changes to get CMake project to work with Android (thanks, Martin!). Fixes Bugzilla #3194. (but note that Bugzilla #3200 still needs to be resolved to get this really going on Android, at a minimum.)
2015-12-29 13:57:24 +08:00
if(ANDROID)
file(GLOB ANDROID_CORE_SOURCES ${SDL2_SOURCE_DIR}/src/core/android/*.c)
Fixed bug 5100 - compilation CMake Android armeabi-v7a (Thanks Steve Robinson!) fatal error: 'cpu-features.h' file not found on CMake Android armeabi-v7a
2020-05-16 03:12:23 +08:00
set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_CORE_SOURCES} ${ANDROID_NDK}/sources/android/cpufeatures/cpu-features.c)
Android cmake build fixed to work with the official android gradle plugin
2017-06-05 02:25:57 +08:00
add 'Misc' subsystem
2022-01-09 23:00:22 +08:00
if(SDL_MISC)
file(GLOB ANDROID_MISC_SOURCES ${SDL2_SOURCE_DIR}/src/misc/android/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_MISC_SOURCES})
set(HAVE_SDL_MISC TRUE)
endif()
Removed SDL_AndroidOpenURL, added SDL_OpenURL. Still needs to be wired into Xcode and Visual Studio projects.
2020-10-05 23:30:33 +08:00
Android cmake build fixed to work with the official android gradle plugin
2017-06-05 02:25:57 +08:00
# SDL_spinlock.c Needs to be compiled in ARM mode.
# There seems to be no better way currently to set the ARM mode.
# see: https://issuetracker.google.com/issues/62264618
# Another option would be to set ARM mode to all compiled files
check_c_compiler_flag(-marm HAVE_ARM_MODE)
if(HAVE_ARM_MODE)
set_source_files_properties(${SDL2_SOURCE_DIR}/src/atomic/SDL_spinlock.c PROPERTIES COMPILE_FLAGS -marm)
endif()
CMake: Changes to get CMake project to work with Android (thanks, Martin!). Fixes Bugzilla #3194. (but note that Bugzilla #3200 still needs to be resolved to get this really going on Android, at a minimum.)
2015-12-29 13:57:24 +08:00
file(GLOB ANDROID_MAIN_SOURCES ${SDL2_SOURCE_DIR}/src/main/android/*.c)
Android cmake build fixed to work with the official android gradle plugin
2017-06-05 02:25:57 +08:00
set(SDLMAIN_SOURCES ${SDLMAIN_SOURCES} ${ANDROID_MAIN_SOURCES})
CMake: Changes to get CMake project to work with Android (thanks, Martin!). Fixes Bugzilla #3194. (but note that Bugzilla #3200 still needs to be resolved to get this really going on Android, at a minimum.)
2015-12-29 13:57:24 +08:00
if(SDL_AUDIO)
set(SDL_AUDIO_DRIVER_ANDROID 1)
file(GLOB ANDROID_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/android/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_AUDIO_SOURCES})
Android: add openslES and AAudio compilation to CMakeLists
2021-04-16 03:13:17 +08:00
set(SDL_AUDIO_DRIVER_OPENSLES 1)
file(GLOB OPENSLES_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/openslES/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${OPENSLES_AUDIO_SOURCES})
Android: enable audio driver OpenSLES when building with CMake
2021-04-16 15:44:07 +08:00
find_library(ANDROID_OPENSLES_LIBRARY OpenSLES)
list(APPEND EXTRA_LIBS ${ANDROID_DL_LIBRARY} ${ANDROID_OPENSLES_LIBRARY})
Enable AAUDIO driver for Android I thought this was already enabled for 2.0.16, but apparently not. Fixes https://github.com/libsdl-org/SDL/issues/3710
2021-08-11 05:50:43 +08:00
set(SDL_AUDIO_DRIVER_AAUDIO 1)
Android: add openslES and AAudio compilation to CMakeLists
2021-04-16 03:13:17 +08:00
file(GLOB AAUDIO_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/aaudio/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${AAUDIO_AUDIO_SOURCES})
CMake: Changes to get CMake project to work with Android (thanks, Martin!). Fixes Bugzilla #3194. (but note that Bugzilla #3200 still needs to be resolved to get this really going on Android, at a minimum.)
2015-12-29 13:57:24 +08:00
set(HAVE_SDL_AUDIO TRUE)
endif()
if(SDL_FILESYSTEM)
set(SDL_FILESYSTEM_ANDROID 1)
file(GLOB ANDROID_FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/android/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_FILESYSTEM_SOURCES})
set(HAVE_SDL_FILESYSTEM TRUE)
endif()
Fixed bug 3774 - Cmake build fails for Android sfalexrog Android haptic code was not added to CMakeLists.txt, leading to build failures when targeting Android platform. Attached patch adds Android haptic driver to source sets and adds configuration parameter to SDL_config.h.cmake.
2017-08-27 12:17:12 +08:00
if(SDL_HAPTIC)
set(SDL_HAPTIC_ANDROID 1)
file(GLOB ANDROID_HAPTIC_SOURCES ${SDL2_SOURCE_DIR}/src/haptic/android/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_HAPTIC_SOURCES})
set(HAVE_SDL_HAPTIC TRUE)
endif()
Separated the HIDAPI subsystem from HIDAPI joysticks You can now disable HIDAPI joysticks while retaining the HIDAPI SDL API
2021-11-12 01:16:44 +08:00
if(SDL_HIDAPI)
cmake: Added HIDAPI support.
2019-07-09 04:46:52 +08:00
CheckHIDAPI()
Separated the HIDAPI subsystem from HIDAPI joysticks You can now disable HIDAPI joysticks while retaining the HIDAPI SDL API
2021-11-12 01:16:44 +08:00
endif()
if(SDL_JOYSTICK)
CMake: Changes to get CMake project to work with Android (thanks, Martin!). Fixes Bugzilla #3194. (but note that Bugzilla #3200 still needs to be resolved to get this really going on Android, at a minimum.)
2015-12-29 13:57:24 +08:00
set(SDL_JOYSTICK_ANDROID 1)
Added stub Steam Controller sources to Android and iOS command line builds
2017-09-23 07:33:34 +08:00
file(GLOB ANDROID_JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/android/*.c ${SDL2_SOURCE_DIR}/src/joystick/steam/*.c)
CMake: Changes to get CMake project to work with Android (thanks, Martin!). Fixes Bugzilla #3194. (but note that Bugzilla #3200 still needs to be resolved to get this really going on Android, at a minimum.)
2015-12-29 13:57:24 +08:00
set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_JOYSTICK_SOURCES})
set(HAVE_SDL_JOYSTICK TRUE)
endif()
Android build fixes -Enabling checking for GCC_ATOMICS also on clang by default. This way all Android ABIs build successfully -Android cmake: Threading was not enabled correctly -Android cmake: Timers and dynamic lib loading were not included in the sources
2017-06-09 03:07:55 +08:00
if(SDL_LOADSO)
set(SDL_LOADSO_DLOPEN 1)
file(GLOB LOADSO_SOURCES ${SDL2_SOURCE_DIR}/src/loadso/dlopen/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${LOADSO_SOURCES})
set(HAVE_SDL_LOADSO TRUE)
endif()
CMake: Changes to get CMake project to work with Android (thanks, Martin!). Fixes Bugzilla #3194. (but note that Bugzilla #3200 still needs to be resolved to get this really going on Android, at a minimum.)
2015-12-29 13:57:24 +08:00
if(SDL_POWER)
set(SDL_POWER_ANDROID 1)
file(GLOB ANDROID_POWER_SOURCES ${SDL2_SOURCE_DIR}/src/power/android/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_POWER_SOURCES})
set(HAVE_SDL_POWER TRUE)
endif()
locale: Implemented SDL_GetPreferredLocales(). This was something I proposed a long time ago, Sylvain Becker did additional work on it, then back to me. Fixes Bugzilla #2131.
2020-05-04 14:27:29 +08:00
if(SDL_LOCALE)
file(GLOB ANDROID_LOCALE_SOURCES ${SDL2_SOURCE_DIR}/src/locale/android/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_LOCALE_SOURCES})
set(HAVE_SDL_LOCALE TRUE)
endif()
Android build fixes -Enabling checking for GCC_ATOMICS also on clang by default. This way all Android ABIs build successfully -Android cmake: Threading was not enabled correctly -Android cmake: Timers and dynamic lib loading were not included in the sources
2017-06-09 03:07:55 +08:00
if(SDL_TIMERS)
set(SDL_TIMER_UNIX 1)
file(GLOB TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/unix/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${TIMER_SOURCES})
set(HAVE_SDL_TIMERS TRUE)
endif()
cmake: add sensor subsystem to the build.
2018-08-24 02:32:30 +08:00
if(SDL_SENSOR)
set(SDL_SENSOR_ANDROID 1)
set(HAVE_SDL_SENSORS TRUE)
file(GLOB ANDROID_SENSOR_SOURCES ${SDL2_SOURCE_DIR}/src/sensor/android/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_SENSOR_SOURCES})
endif()
CMake: Changes to get CMake project to work with Android (thanks, Martin!). Fixes Bugzilla #3194. (but note that Bugzilla #3200 still needs to be resolved to get this really going on Android, at a minimum.)
2015-12-29 13:57:24 +08:00
if(SDL_VIDEO)
set(SDL_VIDEO_DRIVER_ANDROID 1)
file(GLOB ANDROID_VIDEO_SOURCES ${SDL2_SOURCE_DIR}/src/video/android/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_VIDEO_SOURCES})
set(HAVE_SDL_VIDEO TRUE)
Android cmake build fixed to work with the official android gradle plugin
2017-06-05 02:25:57 +08:00
# Core stuff
Fixed bug 3918 - CMake support for android project
2019-08-11 21:23:37 +08:00
# find_library(ANDROID_DL_LIBRARY dl)
# FIXME failing dlopen https://github.com/android-ndk/ndk/issues/929
find_library(ANDROID_DL_LIBRARY NAMES libdl.so dl)
Android cmake build fixed to work with the official android gradle plugin
2017-06-05 02:25:57 +08:00
find_library(ANDROID_LOG_LIBRARY log)
find_library(ANDROID_LIBRARY_LIBRARY android)
list(APPEND EXTRA_LIBS ${ANDROID_DL_LIBRARY} ${ANDROID_LOG_LIBRARY} ${ANDROID_LIBRARY_LIBRARY})
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
target_compile_definitions(sdl-build-options INTERFACE "-DGL_GLEXT_PROTOTYPES")
Android cmake build fixed to work with the official android gradle plugin
2017-06-05 02:25:57 +08:00
CMake: Changes to get CMake project to work with Android (thanks, Martin!). Fixes Bugzilla #3194. (but note that Bugzilla #3200 still needs to be resolved to get this really going on Android, at a minimum.)
2015-12-29 13:57:24 +08:00
#enable gles
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_OPENGLES)
CMake: Changes to get CMake project to work with Android (thanks, Martin!). Fixes Bugzilla #3194. (but note that Bugzilla #3200 still needs to be resolved to get this really going on Android, at a minimum.)
2015-12-29 13:57:24 +08:00
set(SDL_VIDEO_OPENGL_EGL 1)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
set(HAVE_OPENGLES TRUE)
Fixed bug 4684 - GLES1 variables missing under Android with CMake Braden Obrzut https://hg.libsdl.org/SDL/file/7dc39b047055/CMakeLists.txt#l911 I believe the following should also be specified there: set(SDL_VIDEO_OPENGL_ES 1) set(SDL_VIDEO_RENDER_OGL_ES 1) As it is now GLES1 support is missing when building for Android despite it linking to the library.
2019-06-22 13:01:27 +08:00
set(SDL_VIDEO_OPENGL_ES 1)
set(SDL_VIDEO_RENDER_OGL_ES 1)
CMake: Changes to get CMake project to work with Android (thanks, Martin!). Fixes Bugzilla #3194. (but note that Bugzilla #3200 still needs to be resolved to get this really going on Android, at a minimum.)
2015-12-29 13:57:24 +08:00
set(SDL_VIDEO_OPENGL_ES2 1)
set(SDL_VIDEO_RENDER_OGL_ES2 1)
Android cmake build fixed to work with the official android gradle plugin
2017-06-05 02:25:57 +08:00
find_library(OpenGLES1_LIBRARY GLESv1_CM)
find_library(OpenGLES2_LIBRARY GLESv2)
list(APPEND EXTRA_LIBS ${OpenGLES1_LIBRARY} ${OpenGLES2_LIBRARY})
CMake: Changes to get CMake project to work with Android (thanks, Martin!). Fixes Bugzilla #3194. (but note that Bugzilla #3200 still needs to be resolved to get this really going on Android, at a minimum.)
2015-12-29 13:57:24 +08:00
endif()
vulkan: Initial Vulkan support! This work was done by Jacob Lifshay and Mark Callow; I'm just merging it into revision control.
2017-08-28 10:15:57 +08:00
more conform vulkan/metal configuration
2022-01-10 22:39:42 +08:00
if(SDL_VULKAN)
CHECK_C_SOURCE_COMPILES("
#if defined(__ARM_ARCH) && __ARM_ARCH < 7
#error Vulkan doesn't work on this configuration
#endif
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
int main(int argc, char **argv) { return 0; }
more conform vulkan/metal configuration
2022-01-10 22:39:42 +08:00
" VULKAN_PASSED_ANDROID_CHECKS)
if(VULKAN_PASSED_ANDROID_CHECKS)
set(SDL_VIDEO_VULKAN 1)
set(HAVE_VULKAN TRUE)
endif()
vulkan: Initial Vulkan support! This work was done by Jacob Lifshay and Mark Callow; I'm just merging it into revision control.
2017-08-28 10:15:57 +08:00
endif()
CMake: Changes to get CMake project to work with Android (thanks, Martin!). Fixes Bugzilla #3194. (but note that Bugzilla #3200 still needs to be resolved to get this really going on Android, at a minimum.)
2015-12-29 13:57:24 +08:00
endif()
Android build fixes -Enabling checking for GCC_ATOMICS also on clang by default. This way all Android ABIs build successfully -Android cmake: Threading was not enabled correctly -Android cmake: Timers and dynamic lib loading were not included in the sources
2017-06-09 03:07:55 +08:00
CheckPTHREAD()
cmake: Added HIDAPI support.
2019-07-09 04:46:52 +08:00
elseif(EMSCRIPTEN)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# Hide noisy warnings that intend to aid mostly during initial stages of porting a new
# project. Uncomment at will for verbose cross-compiling -I/../ path info.
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
target_compile_options(sdl-build-options INTERFACE "-Wno-warn-absolute-paths")
emscripten: Implement SDL_OpenURL
2022-01-22 21:31:11 +08:00
emscripten: obey enable-misc/SDL_MISC settings
2022-03-16 15:58:52 +08:00
if(SDL_MISC)
file(GLOB EMSRIPTEN_MISC_SOURCES ${SDL2_SOURCE_DIR}/src/misc/emscripten/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${EMSRIPTEN_MISC_SOURCES})
set(HAVE_SDL_MISC TRUE)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(SDL_AUDIO)
set(SDL_AUDIO_DRIVER_EMSCRIPTEN 1)
file(GLOB EM_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/emscripten/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${EM_AUDIO_SOURCES})
set(HAVE_SDL_AUDIO TRUE)
endif()
if(SDL_FILESYSTEM)
set(SDL_FILESYSTEM_EMSCRIPTEN 1)
file(GLOB EM_FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/emscripten/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${EM_FILESYSTEM_SOURCES})
set(HAVE_SDL_FILESYSTEM TRUE)
endif()
if(SDL_JOYSTICK)
set(SDL_JOYSTICK_EMSCRIPTEN 1)
file(GLOB EM_JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/emscripten/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${EM_JOYSTICK_SOURCES})
set(HAVE_SDL_JOYSTICK TRUE)
endif()
if(SDL_POWER)
set(SDL_POWER_EMSCRIPTEN 1)
file(GLOB EM_POWER_SOURCES ${SDL2_SOURCE_DIR}/src/power/emscripten/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${EM_POWER_SOURCES})
set(HAVE_SDL_POWER TRUE)
endif()
locale: Implemented SDL_GetPreferredLocales(). This was something I proposed a long time ago, Sylvain Becker did additional work on it, then back to me. Fixes Bugzilla #2131.
2020-05-04 14:27:29 +08:00
if(SDL_LOCALE)
file(GLOB LOCALE_SOURCES ${SDL2_SOURCE_DIR}/src/locale/emscripten/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${LOCALE_SOURCES})
set(HAVE_SDL_LOCALE TRUE)
endif()
Include timers when using cmake (#29)
2016-09-13 15:03:40 +08:00
if(SDL_TIMERS)
set(SDL_TIMER_UNIX 1)
file(GLOB TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/unix/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${TIMER_SOURCES})
set(HAVE_SDL_TIMERS TRUE)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_CLOCK_GETTIME)
Include timers when using cmake (#29)
2016-09-13 15:03:40 +08:00
set(HAVE_CLOCK_GETTIME 1)
endif()
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(SDL_VIDEO)
set(SDL_VIDEO_DRIVER_EMSCRIPTEN 1)
file(GLOB EM_VIDEO_SOURCES ${SDL2_SOURCE_DIR}/src/video/emscripten/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${EM_VIDEO_SOURCES})
set(HAVE_SDL_VIDEO TRUE)
#enable gles
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_OPENGLES)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_VIDEO_OPENGL_EGL 1)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
set(HAVE_OPENGLES TRUE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_VIDEO_OPENGL_ES2 1)
set(SDL_VIDEO_RENDER_OGL_ES2 1)
endif()
endif()
cmake: Added HIDAPI support.
2019-07-09 04:46:52 +08:00
configure/cmake: Hook up Emscripten threads (disabled by default). Fixes #3795.
2021-04-04 12:16:30 +08:00
CheckPTHREAD()
cmake: Haiku fixes. These came from HaikuPorts, specifically this patchset: https://github.com/haikuports/haikuports/blob/462947dd4f285a885d8011cade7cd0f7151cfe74/media-libs/libsdl2/patches/libsdl2-2.0.14.patchset This is just the Haiku-specific bits; the more general parts about install dirs will be split into a different commit here. Reference issue #4092.
2021-07-24 23:02:27 +08:00
elseif(UNIX AND NOT APPLE AND NOT ANDROID AND NOT RISCOS AND NOT HAIKU)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(SDL_AUDIO)
if(SYSV5 OR SOLARIS OR HPUX)
set(SDL_AUDIO_DRIVER_SUNAUDIO 1)
file(GLOB SUN_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/sun/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${SUN_AUDIO_SOURCES})
set(HAVE_SDL_AUDIO TRUE)
audio: rename bsd target to netbsd. Apparently this is no longer a generic BSD audio target, and hasn't been for years, so rename it for NetBSD.
2017-05-25 07:56:59 +08:00
elseif(NETBSD)
set(SDL_AUDIO_DRIVER_NETBSD 1)
file(GLOB NETBSD_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/netbsd/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${NETBSD_AUDIO_SOURCES})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(HAVE_SDL_AUDIO TRUE)
elseif(AIX)
set(SDL_AUDIO_DRIVER_PAUDIO 1)
file(GLOB AIX_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/paudio/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${AIX_AUDIO_SOURCES})
set(HAVE_SDL_AUDIO TRUE)
endif()
CheckOSS()
CheckALSA()
jack: Initial shot at a JACK audio target. http://jackaudio.org/ Fixes Bugzilla #2163. (with several more commits following to improve this code.)
2017-06-09 01:27:58 +08:00
CheckJACK()
audio: Add Pipewire playback/capture sink
2021-02-14 00:56:05 +08:00
CheckPipewire()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
CheckPulseAudio()
CheckESD()
CheckARTS()
CheckNAS()
CheckSNDIO()
CheckFusionSound()
Added configure and cmake support for libsamplerate
2017-01-07 12:43:53 +08:00
CheckLibSampleRate()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
if(SDL_VIDEO)
# Need to check for Raspberry PI first and add platform specific compiler flags, otherwise the test for GLES fails!
CheckRPI()
CheckX11()
CheckDirectFB()
CMake: Generic check for desktop GL and EGL on Linux systems
2021-05-06 21:43:16 +08:00
# Need to check for EGL first because KMSDRM and Wayland depends on it.
CheckEGL()
CheckKMSDRM()
CheckGLX()
CheckOpenGL()
CheckOpenGLES()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
CheckWayland()
CheckVivante()
more conform vulkan/metal configuration
2022-01-10 22:39:42 +08:00
# FIXME: implement CheckVulkan()
if(SDL_VULKAN)
set(SDL_VIDEO_VULKAN 1)
set(HAVE_VULKAN TRUE)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
cmake: add core/unix sources to the build. Fixes Bugzilla #3757.
2017-08-18 03:44:47 +08:00
if(UNIX)
file(GLOB CORE_UNIX_SOURCES ${SDL2_SOURCE_DIR}/src/core/unix/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${CORE_UNIX_SOURCES})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
check_c_source_compiles("
#include <linux/input.h>
#ifndef EVIOCGNAME
#error EVIOCGNAME() ioctl not available
#endif
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
int main(int argc, char** argv) { return 0; }" HAVE_INPUT_EVENTS)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
Make CMake script more accurate to autoconf script DBus, IBus and inotify is now able to be used outside Linux like in configure. KMSDRM input is now working on FreeBSD with CMake compilation.
2021-05-16 19:16:54 +08:00
if(LINUX)
check_c_source_compiles("
#include <linux/kd.h>
#include <linux/keyboard.h>
minor whitespace cleanup.
2022-03-16 04:10:02 +08:00
int main(int argc, char **argv) {
Make CMake script more accurate to autoconf script DBus, IBus and inotify is now able to be used outside Linux like in configure. KMSDRM input is now working on FreeBSD with CMake compilation.
2021-05-16 19:16:54 +08:00
struct kbentry kbe;
kbe.kb_table = KG_CTRL;
ioctl(0, KDGKBENT, &kbe);
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
return 0;
Make CMake script more accurate to autoconf script DBus, IBus and inotify is now able to be used outside Linux like in configure. KMSDRM input is now working on FreeBSD with CMake compilation.
2021-05-16 19:16:54 +08:00
}" HAVE_INPUT_KD)
elseif(FREEBSD)
check_c_source_compiles("
#include <sys/kbio.h>
#include <sys/ioctl.h>
minor whitespace cleanup.
2022-03-16 04:10:02 +08:00
int main(int argc, char **argv) {
Make CMake script more accurate to autoconf script DBus, IBus and inotify is now able to be used outside Linux like in configure. KMSDRM input is now working on FreeBSD with CMake compilation.
2021-05-16 19:16:54 +08:00
accentmap_t accTable;
ioctl(0, KDENABIO, 1);
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
return 0;
Make CMake script more accurate to autoconf script DBus, IBus and inotify is now able to be used outside Linux like in configure. KMSDRM input is now working on FreeBSD with CMake compilation.
2021-05-16 19:16:54 +08:00
}" HAVE_INPUT_KBIO)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(HAVE_INPUT_EVENTS)
set(SDL_INPUT_LINUXEV 1)
endif()
if(SDL_HAPTIC AND HAVE_INPUT_EVENTS)
set(SDL_HAPTIC_LINUX 1)
file(GLOB HAPTIC_SOURCES ${SDL2_SOURCE_DIR}/src/haptic/linux/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${HAPTIC_SOURCES})
set(HAVE_SDL_HAPTIC TRUE)
endif()
if(HAVE_INPUT_KD)
set(SDL_INPUT_LINUXKD 1)
endif()
cmake: Add missing SDL_JOYSTICK_WGI in config step SDL_config.h *can* define SDL_JOYSTICK_WGI. On builds with the Windows 10 SDK available, this allow implementing trigger rumbling on Xbox One controllers. The files included in the Visual Studio Solution in VisualC\SDL.sln *do* have this define set. fix #4859
2021-10-31 08:54:20 +08:00
Make CMake script more accurate to autoconf script DBus, IBus and inotify is now able to be used outside Linux like in configure. KMSDRM input is now working on FreeBSD with CMake compilation.
2021-05-16 19:16:54 +08:00
if(HAVE_INPUT_KBIO)
set(SDL_INPUT_FBSDKBIO 1)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
check_include_file("libudev.h" HAVE_LIBUDEV_H)
fix bug #5395: handle old systems where inotify_init1 is not available
2020-12-13 20:32:24 +08:00
check_include_file("sys/inotify.h" HAVE_SYS_INOTIFY_H)
check_symbol_exists(inotify_init "sys/inotify.h" HAVE_INOTIFY_INIT)
check_symbol_exists(inotify_init1 "sys/inotify.h" HAVE_INOTIFY_INIT1)
cmake: Add missing SDL_JOYSTICK_WGI in config step SDL_config.h *can* define SDL_JOYSTICK_WGI. On builds with the Windows 10 SDK available, this allow implementing trigger rumbling on Xbox One controllers. The files included in the Visual Studio Solution in VisualC\SDL.sln *do* have this define set. fix #4859
2021-10-31 08:54:20 +08:00
fix bug #5395: handle old systems where inotify_init1 is not available
2020-12-13 20:32:24 +08:00
if(HAVE_SYS_INOTIFY_H AND HAVE_INOTIFY_INIT)
set(HAVE_INOTIFY 1)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
Fixed bug 3301 - IBus support on Linux with CMake joe.gsoc16 I recently looked into Unicode support in SDL2 and realized that SDL_TEXTEDITING doesn't get triggered at all (Japanese IME). According to others on IRC it works fine on Windows/Mac but not for me on (arch)Linux. When compiling SDL with autotools, IBus support is enabled by default but not so with CMake. I never used CMake before but got it working and also included that pkg-config determines flags for dbus (FIXME in CMakeLists).
2016-10-02 03:48:08 +08:00
if(PKG_CONFIG_FOUND)
pkg_search_module(DBUS dbus-1 dbus)
if(DBUS_FOUND)
set(HAVE_DBUS_DBUS_H TRUE)
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
target_include_directories(sdl-build-options INTERFACE "${DBUS_INCLUDE_DIRS}")
Fixed bug 3301 - IBus support on Linux with CMake joe.gsoc16 I recently looked into Unicode support in SDL2 and realized that SDL_TEXTEDITING doesn't get triggered at all (Japanese IME). According to others on IRC it works fine on Windows/Mac but not for me on (arch)Linux. When compiling SDL with autotools, IBus support is enabled by default but not so with CMake. I never used CMake before but got it working and also included that pkg-config determines flags for dbus (FIXME in CMakeLists).
2016-10-02 03:48:08 +08:00
list(APPEND EXTRA_LIBS ${DBUS_LIBRARIES})
Fixed bug 5103 - Port fcitx support to both fcitx 4 & 5 wengxt Due to the new major fcitx version is coming close, the existing code need to be ported to use new Fcitx dbus interface. The new dbus interface is supported by both fcitx 4 and 5, and has a good side effect, which is that it will work with flatpak for free. Also the patch remove the dependency on fcitx header. Instead, it just hardcodes a few enum value in the code so need to handle the different header for fcitx4 or 5.
2020-05-12 05:31:04 +08:00
# Fcitx need only dbus.
set(HAVE_FCITX TRUE)
Fixed bug 3301 - IBus support on Linux with CMake joe.gsoc16 I recently looked into Unicode support in SDL2 and realized that SDL_TEXTEDITING doesn't get triggered at all (Japanese IME). According to others on IRC it works fine on Windows/Mac but not for me on (arch)Linux. When compiling SDL with autotools, IBus support is enabled by default but not so with CMake. I never used CMake before but got it working and also included that pkg-config determines flags for dbus (FIXME in CMakeLists).
2016-10-02 03:48:08 +08:00
endif()
pkg_search_module(IBUS ibus-1.0 ibus)
if(IBUS_FOUND)
set(HAVE_IBUS_IBUS_H TRUE)
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
target_include_directories(sdl-build-options INTERFACE "${IBUS_INCLUDE_DIRS}")
Fixed bug 3301 - IBus support on Linux with CMake joe.gsoc16 I recently looked into Unicode support in SDL2 and realized that SDL_TEXTEDITING doesn't get triggered at all (Japanese IME). According to others on IRC it works fine on Windows/Mac but not for me on (arch)Linux. When compiling SDL with autotools, IBus support is enabled by default but not so with CMake. I never used CMake before but got it working and also included that pkg-config determines flags for dbus (FIXME in CMakeLists).
2016-10-02 03:48:08 +08:00
list(APPEND EXTRA_LIBS ${IBUS_LIBRARIES})
Fixed bug 5103 - Port fcitx support to both fcitx 4 & 5 wengxt Due to the new major fcitx version is coming close, the existing code need to be ported to use new Fcitx dbus interface. The new dbus interface is supported by both fcitx 4 and 5, and has a good side effect, which is that it will work with flatpak for free. Also the patch remove the dependency on fcitx header. Instead, it just hardcodes a few enum value in the code so need to handle the different header for fcitx4 or 5.
2020-05-12 05:31:04 +08:00
endif()
if (HAVE_IBUS_IBUS_H OR HAVE_FCITX)
cmake: Sync build config options with autotools - SDL_CLOCK_GETTIME now defaults to ON to match autotools build - Add detection of float.h and Xdbe - Fix detection of pthread_setname_np() (requires _GNU_SOURCE) - Move SDL_USE_IME definition into SDL_config.h.cmake
2021-11-17 07:59:38 +08:00
set(SDL_USE_IME 1)
Fixed bug 3301 - IBus support on Linux with CMake joe.gsoc16 I recently looked into Unicode support in SDL2 and realized that SDL_TEXTEDITING doesn't get triggered at all (Japanese IME). According to others on IRC it works fine on Windows/Mac but not for me on (arch)Linux. When compiling SDL with autotools, IBus support is enabled by default but not so with CMake. I never used CMake before but got it working and also included that pkg-config determines flags for dbus (FIXME in CMakeLists).
2016-10-02 03:48:08 +08:00
endif()
cmake: Add missing SDL_JOYSTICK_WGI in config step SDL_config.h *can* define SDL_JOYSTICK_WGI. On builds with the Windows 10 SDK available, this allow implementing trigger rumbling on Xbox One controllers. The files included in the Visual Studio Solution in VisualC\SDL.sln *do* have this define set. fix #4859
2021-10-31 08:54:20 +08:00
Make CMake script more accurate to autoconf script DBus, IBus and inotify is now able to be used outside Linux like in configure. KMSDRM input is now working on FreeBSD with CMake compilation.
2021-05-16 19:16:54 +08:00
if(FREEBSD AND NOT HAVE_INOTIFY)
pkg_search_module(INOTIFY libinotify)
if(INOTIFY_FOUND)
set(HAVE_INOTIFY 1)
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
target_include_directories(sdl-build-options INTERFACE "${INOTIFY_INCLUDE_DIRS}")
Make CMake script more accurate to autoconf script DBus, IBus and inotify is now able to be used outside Linux like in configure. KMSDRM input is now working on FreeBSD with CMake compilation.
2021-05-16 19:16:54 +08:00
list(APPEND EXTRA_LIBS ${INOTIFY_LIBRARIES})
endif()
endif()
commit 8f4dedc039190f5e734c47dcc4fc021b5793b659 Author: Micha? Janiszewski <janisozaur+signed@gmail.com> Date: Fri Sep 28 20:38:04 2018 +0200 CMake: fix building tests on Linux In case where libunwind.h has been found, it will be used by compiler, but linker wasn't updated to reflect use of this new library.
2018-09-29 12:03:39 +08:00
if(HAVE_LIBUNWIND_H)
# We've already found the header, so REQUIRE the lib to be present
pkg_search_module(UNWIND REQUIRED libunwind)
cmake: Remove libunwind-generic as hard dependency when using alternate unwind implementations like LLVM libunwind this library is not provided yet the libunwind features are fully implemented in main libunwind, making this hard dependency assumes a particular libunwind implementation, this patch makes it optional which makes the builds to work with llvm libunwind Signed-off-by: Khem Raj <raj.khem@gmail.com>
2022-01-08 03:17:47 +08:00
pkg_search_module(UNWIND_GENERIC libunwind-generic)
commit 8f4dedc039190f5e734c47dcc4fc021b5793b659 Author: Micha? Janiszewski <janisozaur+signed@gmail.com> Date: Fri Sep 28 20:38:04 2018 +0200 CMake: fix building tests on Linux In case where libunwind.h has been found, it will be used by compiler, but linker wasn't updated to reflect use of this new library.
2018-09-29 12:03:39 +08:00
list(APPEND EXTRA_LIBS ${UNWIND_LIBRARIES} ${UNWIND_GENERIC_LIBRARIES})
endif()
Fixed bug 3301 - IBus support on Linux with CMake joe.gsoc16 I recently looked into Unicode support in SDL2 and realized that SDL_TEXTEDITING doesn't get triggered at all (Japanese IME). According to others on IRC it works fine on Windows/Mac but not for me on (arch)Linux. When compiling SDL with autotools, IBus support is enabled by default but not so with CMake. I never used CMake before but got it working and also included that pkg-config determines flags for dbus (FIXME in CMakeLists).
2016-10-02 03:48:08 +08:00
endif()
cmake: Build Linux-specific files like the configure script does. Otherwise we unconditionally compile things we shouldn't. Fixes Bugzilla #5175.
2020-06-27 05:42:30 +08:00
if(HAVE_DBUS_DBUS_H)
set(SOURCE_FILES ${SOURCE_FILES} "${SDL2_SOURCE_DIR}/src/core/linux/SDL_dbus.c")
endif()
if(SDL_USE_IME)
set(SOURCE_FILES ${SOURCE_FILES} "${SDL2_SOURCE_DIR}/src/core/linux/SDL_ime.c")
endif()
if(HAVE_IBUS_IBUS_H)
set(SOURCE_FILES ${SOURCE_FILES} "${SDL2_SOURCE_DIR}/src/core/linux/SDL_ibus.c")
endif()
if(HAVE_FCITX)
set(SOURCE_FILES ${SOURCE_FILES} "${SDL2_SOURCE_DIR}/src/core/linux/SDL_fcitx.c")
endif()
if(HAVE_LIBUDEV_H)
set(SOURCE_FILES ${SOURCE_FILES} "${SDL2_SOURCE_DIR}/src/core/linux/SDL_udev.c")
endif()
if(HAVE_INPUT_EVENTS)
set(SOURCE_FILES ${SOURCE_FILES} "${SDL2_SOURCE_DIR}/src/core/linux/SDL_evdev.c")
set(SOURCE_FILES ${SOURCE_FILES} "${SDL2_SOURCE_DIR}/src/core/linux/SDL_evdev_kbd.c")
endif()
cmake: Add missing SDL_JOYSTICK_WGI in config step SDL_config.h *can* define SDL_JOYSTICK_WGI. On builds with the Windows 10 SDK available, this allow implementing trigger rumbling on Xbox One controllers. The files included in the Visual Studio Solution in VisualC\SDL.sln *do* have this define set. fix #4859
2021-10-31 08:54:20 +08:00
Make CMake script more accurate to autoconf script DBus, IBus and inotify is now able to be used outside Linux like in configure. KMSDRM input is now working on FreeBSD with CMake compilation.
2021-05-16 19:16:54 +08:00
if(HAVE_INPUT_KBIO)
set(SOURCE_FILES ${SOURCE_FILES} "${SDL2_SOURCE_DIR}/src/core/freebsd/SDL_evdev_kbd_freebsd.c")
endif()
cmake: Build Linux-specific files like the configure script does. Otherwise we unconditionally compile things we shouldn't. Fixes Bugzilla #5175.
2020-06-27 05:42:30 +08:00
# Always compiled for Linux, unconditionally:
udev: Factor out SDL_EVDEV_GuessDeviceClass This works on capability bitfields that can either come from udev or from ioctls, so it is equally applicable to both udev and non-udev input device detection. Signed-off-by: Simon McVittie <smcv@collabora.com>
2020-11-12 11:14:34 +08:00
set(SOURCE_FILES ${SOURCE_FILES} "${SDL2_SOURCE_DIR}/src/core/linux/SDL_evdev_capabilities.c")
cmake: Build Linux-specific files like the configure script does. Otherwise we unconditionally compile things we shouldn't. Fixes Bugzilla #5175.
2020-06-27 05:42:30 +08:00
set(SOURCE_FILES ${SOURCE_FILES} "${SDL2_SOURCE_DIR}/src/core/linux/SDL_threadprio.c")
# src/core/unix/*.c is included in a generic if(UNIX) section, elsewhere.
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
Separated the HIDAPI subsystem from HIDAPI joysticks You can now disable HIDAPI joysticks while retaining the HIDAPI SDL API
2021-11-12 01:16:44 +08:00
if(SDL_HIDAPI)
CheckHIDAPI()
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(SDL_JOYSTICK)
cmake: Fix locating libusb header at configure-time Removing the CheckUSBHID call is necessary to avoid caching the failed header check result before we find libusb via pkg-config.
2019-08-01 00:34:00 +08:00
if(FREEBSD OR NETBSD OR OPENBSD OR BSDI)
CheckUSBHID()
endif()
CMake: don't try to use the Linux joystick code on Android (thanks, Martin!). Fixes Bugzilla #3201.
2015-12-29 13:24:37 +08:00
if(LINUX AND NOT ANDROID)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_JOYSTICK_LINUX 1)
Added stub Steam Controller sources to Android and iOS command line builds
2017-09-23 07:33:34 +08:00
file(GLOB JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/linux/*.c ${SDL2_SOURCE_DIR}/src/joystick/steam/*.c)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SOURCE_FILES ${SOURCE_FILES} ${JOYSTICK_SOURCES})
set(HAVE_SDL_JOYSTICK TRUE)
endif()
endif()
CheckPTHREAD()
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_CLOCK_GETTIME)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
check_library_exists(rt clock_gettime "" FOUND_CLOCK_GETTIME)
if(FOUND_CLOCK_GETTIME)
list(APPEND EXTRA_LIBS rt)
set(HAVE_CLOCK_GETTIME 1)
else()
check_library_exists(c clock_gettime "" FOUND_CLOCK_GETTIME)
if(FOUND_CLOCK_GETTIME)
set(HAVE_CLOCK_GETTIME 1)
endif()
endif()
endif()
check_include_file(linux/version.h HAVE_LINUX_VERSION_H)
if(HAVE_LINUX_VERSION_H)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DHAVE_LINUX_VERSION_H")
endif()
add 'Misc' subsystem
2022-01-09 23:00:22 +08:00
if(SDL_MISC)
file(GLOB MISC_SOURCES ${SDL2_SOURCE_DIR}/src/misc/unix/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${MISC_SOURCES})
set(HAVE_SDL_MISC TRUE)
endif()
Removed SDL_AndroidOpenURL, added SDL_OpenURL. Still needs to be wired into Xcode and Visual Studio projects.
2020-10-05 23:30:33 +08:00
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(SDL_POWER)
if(LINUX)
set(SDL_POWER_LINUX 1)
file(GLOB POWER_SOURCES ${SDL2_SOURCE_DIR}/src/power/linux/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${POWER_SOURCES})
set(HAVE_SDL_POWER TRUE)
endif()
endif()
locale: Implemented SDL_GetPreferredLocales(). This was something I proposed a long time ago, Sylvain Becker did additional work on it, then back to me. Fixes Bugzilla #2131.
2020-05-04 14:27:29 +08:00
if(SDL_LOCALE)
file(GLOB LOCALE_SOURCES ${SDL2_SOURCE_DIR}/src/locale/unix/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${LOCALE_SOURCES})
set(HAVE_SDL_LOCALE TRUE)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(SDL_FILESYSTEM)
set(SDL_FILESYSTEM_UNIX 1)
file(GLOB FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/unix/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${FILESYSTEM_SOURCES})
set(HAVE_SDL_FILESYSTEM TRUE)
endif()
if(SDL_TIMERS)
set(SDL_TIMER_UNIX 1)
file(GLOB TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/unix/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${TIMER_SOURCES})
set(HAVE_SDL_TIMERS TRUE)
endif()
build: Merge pkg-config Libs.private into Libs for static-only builds A project being built entirely statically will call pkg-config with --static, which utilises the Libs.private field. Conversely it will not use --static when not being built entirely statically, even if there is only a static build of SDL available. This will most likely cause the build to fail due to underlinking unless we merge the Libs fields. This is what the Meson build system does when it generates pkg-config files. This also also follows the behaviour of sdl2-config. At the same time, the runtime linker flags are not applicable to static-only builds so only add them for shared builds.
2020-04-12 06:38:34 +08:00
set(SDL_RLD_FLAGS "")
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_RPATH AND SDL_SHARED)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(BSDI OR FREEBSD OR LINUX OR NETBSD)
Use --enable-new-dtags to set RUNPATH rather than RPATH so that LD_LIBRARY_PATH is not overridden by the application.
2016-01-08 08:42:30 +08:00
set(CMAKE_REQUIRED_FLAGS "-Wl,--enable-new-dtags")
check_c_compiler_flag("" HAVE_ENABLE_NEW_DTAGS)
set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
if(HAVE_ENABLE_NEW_DTAGS)
Fixed --enable-new-dtags check with cmake
2016-01-08 09:21:50 +08:00
set(SDL_RLD_FLAGS "-Wl,-rpath,\${libdir} -Wl,--enable-new-dtags")
else()
set(SDL_RLD_FLAGS "-Wl,-rpath,\${libdir}")
Use --enable-new-dtags to set RUNPATH rather than RPATH so that LD_LIBRARY_PATH is not overridden by the application.
2016-01-08 08:42:30 +08:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
elseif(SOLARIS)
set(SDL_RLD_FLAGS "-R\${libdir}")
endif()
set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
set(HAVE_RPATH TRUE)
endif()
elseif(WINDOWS)
find_program(WINDRES windres)
check_c_source_compiles("
#include <windows.h>
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
int main(int argc, char **argv) { return 0; }" HAVE_WIN32_CC)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
file(GLOB CORE_SOURCES ${SDL2_SOURCE_DIR}/src/core/windows/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${CORE_SOURCES})
Accepted patch https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/enable-winrt-cmake.patch
2020-12-09 01:13:08 +08:00
if(WINDOWS_STORE)
file(GLOB WINRT_SOURCE_FILES ${SDL2_SOURCE_DIR}/src/core/winrt/*.c ${SDL2_SOURCE_DIR}/src/core/winrt/*.cpp)
list(APPEND SOURCE_FILES ${WINRT_SOURCE_FILES})
endif()
cmake: Only prevent MSVC codegen using the CRT if SDL_LIBC=OFF
2021-11-04 14:02:48 +08:00
if(MSVC AND NOT SDL_LIBC)
CMake: Fixed building for Windows with VS2015 (bug #3080). - Don't try to link with the Visual C runtime. - Avoid code generation that would use functions from the VC runtime.
2016-01-01 03:26:40 +08:00
# Prevent codegen that would use the VC runtime libraries.
Fixed bug 3651 - CMake build does not install CMake package configuration tschwinger@elitemail.org Most ironically, although autoconf/automake-based builds install (pretty half-assed) CMake package configuration files, they're missing in installations resulting from CMake-based builds entirely. A proper configuration file typically also loads target exports (implemented in patch 3572, also fixing this issue - see my comment on that issue for details). I believe it would be best to let the dinosaurs go extinct and redirect all build efforts to the CMake end for two reasons: 1. It potentially provides the best user experience, but you'd have to give it some love and ship with less quirky buildfiles. 2. It would force distros to build SDL via CMake and thus would ensure target exports are actually available everywhere. Various CMake patches I submitted today in summary (directly converted from the HG commits and `am`d onto a fork of a git mirror that happened to be on `tip`). https://github.com/tschw/SDL/commits/patched Fixing #2576 #3572, #3613, and this fresh ticket, which is almost entirely advertisement ;). These already do to make SDL much less of a quirky fella to have in your dependency tree...
2017-08-10 10:03:10 +08:00
set_property(DIRECTORY . APPEND PROPERTY COMPILE_OPTIONS "/GS-")
Fix MSVC ARM32 builds
2022-05-08 22:53:43 +08:00
if(NOT ARCH_64 AND NOT CMAKE_GENERATOR_PLATFORM STREQUAL "ARM")
Fixed bug 3651 - CMake build does not install CMake package configuration tschwinger@elitemail.org Most ironically, although autoconf/automake-based builds install (pretty half-assed) CMake package configuration files, they're missing in installations resulting from CMake-based builds entirely. A proper configuration file typically also loads target exports (implemented in patch 3572, also fixing this issue - see my comment on that issue for details). I believe it would be best to let the dinosaurs go extinct and redirect all build efforts to the CMake end for two reasons: 1. It potentially provides the best user experience, but you'd have to give it some love and ship with less quirky buildfiles. 2. It would force distros to build SDL via CMake and thus would ensure target exports are actually available everywhere. Various CMake patches I submitted today in summary (directly converted from the HG commits and `am`d onto a fork of a git mirror that happened to be on `tip`). https://github.com/tschw/SDL/commits/patched Fixing #2576 #3572, #3613, and this fresh ticket, which is almost entirely advertisement ;). These already do to make SDL much less of a quirky fella to have in your dependency tree...
2017-08-10 10:03:10 +08:00
set_property(DIRECTORY . APPEND PROPERTY COMPILE_OPTIONS "/arch:SSE")
CMake: Fixed building for Windows with VS2015 (bug #3080). - Don't try to link with the Visual C runtime. - Avoid code generation that would use functions from the VC runtime.
2016-01-01 03:26:40 +08:00
endif()
endif()
add 'Misc' subsystem
2022-01-09 23:00:22 +08:00
if(SDL_MISC)
if(WINDOWS_STORE)
file(GLOB MISC_SOURCES ${SDL2_SOURCE_DIR}/src/misc/winrt/*.cpp)
else()
file(GLOB MISC_SOURCES ${SDL2_SOURCE_DIR}/src/misc/windows/*.c)
endif()
set(SOURCE_FILES ${SOURCE_FILES} ${MISC_SOURCES})
set(HAVE_SDL_MISC TRUE)
Fixed bug 5287 - Support building for UWP with CMake Jan Niklas Hasse Actually the SDL2-static target works, if I set SDL_SENSOR to OFF. Awesome! See this patch: https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/0003-sdl2-fix-uwp-build.patch
2021-01-15 06:53:34 +08:00
endif()
Removed SDL_AndroidOpenURL, added SDL_OpenURL. Still needs to be wired into Xcode and Visual Studio projects.
2020-10-05 23:30:33 +08:00
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# Check for DirectX
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_DIRECTX)
CMake: Fixed to work on Windows 8 SDK (thanks, Martin!). Fixes Bugzilla #3207.
2015-12-29 13:02:43 +08:00
if(DEFINED MSVC_VERSION AND NOT ${MSVC_VERSION} LESS 1700)
set(USE_WINSDK_DIRECTX TRUE)
endif()
don't use CMAKE_COMPILER_IS_MINGW Fixes https://github.com/libsdl-org/SDL/issues/5002
2021-11-24 23:10:00 +08:00
if(NOT MINGW AND NOT USE_WINSDK_DIRECTX)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if("$ENV{DXSDK_DIR}" STREQUAL "")
message_error("DIRECTX requires the \$DXSDK_DIR environment variable to be set")
endif()
set(CMAKE_REQUIRED_FLAGS "/I\"$ENV{DXSDK_DIR}\\Include\"")
endif()
Fixed bug 3098: CMake project never enables xinput support on Windows. Thanks to EntranceJew for debugging the issue.
2015-08-29 06:05:24 +08:00
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
check_include_file(d3d9.h HAVE_D3D_H)
check_include_file(d3d11_1.h HAVE_D3D11_H)
check_include_file(ddraw.h HAVE_DDRAW_H)
check_include_file(dsound.h HAVE_DSOUND_H)
check_include_file(dinput.h HAVE_DINPUT_H)
Fix MSVC ARM32 builds
2022-05-08 22:53:43 +08:00
if(WINDOWS_STORE OR CMAKE_GENERATOR_PLATFORM STREQUAL "ARM")
Accepted patch https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/enable-winrt-cmake.patch
2020-12-09 01:13:08 +08:00
set(HAVE_DINPUT_H 0)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
check_include_file(dxgi.h HAVE_DXGI_H)
audio: Port WASAPI to WinRT, remove XAudio2 backend. XAudio2 doesn't have capture support, so WASAPI was to replace it; the holdout was WinRT, which still needed it as its primary audio target until the WASAPI code code be made to work. The support matrix now looks like: WinXP: directsound by default, winmm as a fallback for buggy drivers. Vista+: WASAPI (directsound and winmm as fallbacks for debugging). WinRT: WASAPI
2017-12-07 01:24:32 +08:00
if(HAVE_D3D_H OR HAVE_D3D11_H OR HAVE_DDRAW_H OR HAVE_DSOUND_H OR HAVE_DINPUT_H)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(HAVE_DIRECTX TRUE)
don't use CMAKE_COMPILER_IS_MINGW Fixes https://github.com/libsdl-org/SDL/issues/5002
2021-11-24 23:10:00 +08:00
if(NOT MINGW AND NOT USE_WINSDK_DIRECTX)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# TODO: change $ENV{DXSDL_DIR} to get the path from the include checks
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
target_link_directories(sdl-build-options INTERFACE "$$ENV{DXSDK_DIR}\\lib\\${PROCESSOR_ARCH}")
target_include_directories(sdl-build-options INTERFACE "$ENV{DXSDK_DIR}\\Include")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
endif()
set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
endif()
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_XINPUT)
fix build with --disable-directx
2021-01-17 10:00:50 +08:00
# xinput.h may need windows.h, but does not include it itself.
check_c_source_compiles("
#include <windows.h>
#include <xinput.h>
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
int main(int argc, char **argv) { return 0; }" HAVE_XINPUT_H)
fix build with --disable-directx
2021-01-17 10:00:50 +08:00
check_c_source_compiles("
#include <windows.h>
#include <xinput.h>
XINPUT_GAMEPAD_EX x1;
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
int main(int argc, char **argv) { return 0; }" HAVE_XINPUT_GAMEPAD_EX)
fix build with --disable-directx
2021-01-17 10:00:50 +08:00
check_c_source_compiles("
#include <windows.h>
#include <xinput.h>
XINPUT_STATE_EX s1;
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
int main(int argc, char **argv) { return 0; }" HAVE_XINPUT_STATE_EX)
cmake: Fix WGI detection with older SDKs
2021-12-20 05:07:37 +08:00
check_c_source_compiles("
#define COBJMACROS
#include <windows.gaming.input.h>
__x_ABI_CWindows_CGaming_CInput_CIGamepadStatics2 *s2;
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
int main(int argc, char **argv) { return 0; }" HAVE_WINDOWS_GAMING_INPUT_H)
fix build with --disable-directx
2021-01-17 10:00:50 +08:00
endif()
endpointvolume.h checks not needed since changeset 13078:8ab094a9df6b .
2019-10-01 19:00:02 +08:00
# headers needed elsewhere
check for tpcshrd.h and define HAVE_TPCSHRD_H if it's available.
2022-01-07 03:24:00 +08:00
check_include_file(tpcshrd.h HAVE_TPCSHRD_H)
check for HAVE_ROAPI_H in cmake and autotools, and update SDL_config_windows.h and SDL_config_winrt.h
2022-04-02 07:50:02 +08:00
check_include_file(roapi.h HAVE_ROAPI_H)
configury, cmake: add check for endpointvolume.h : add HAVE_ENDPOINTVOLUME_H, HAVE_MMDEVICEAPI_H and HAVE_AUDIOCLIENT_H in SDL_config.h.in, SDL_config.h.cmake, SDL_config_windows.h, and in SDL_config_winrt.h.
2018-09-28 18:41:04 +08:00
check_include_file(mmdeviceapi.h HAVE_MMDEVICEAPI_H)
check_include_file(audioclient.h HAVE_AUDIOCLIENT_H)
build: fix / update sensors (windows) configuration - SDL_config.h.in: add missing defines SDL_SENSOR_COREMOTION and SDL_SENSOR_WINDOWS (configure did set SDL_SENSOR_WINDOWS but it never went in SDL_config.h or Makefile.) - SDL_config.h.cmake: remove duplicated SDL_SENSOR_XXX cmake defines. - autofoo, cmake: check for sensorsapi.h header before enabling windows sensors.
2020-10-12 06:02:28 +08:00
check_include_file(sensorsapi.h HAVE_SENSORSAPI_H)
configury, cmake: add check for endpointvolume.h : add HAVE_ENDPOINTVOLUME_H, HAVE_MMDEVICEAPI_H and HAVE_AUDIOCLIENT_H in SDL_config.h.in, SDL_config.h.cmake, SDL_config_windows.h, and in SDL_config_winrt.h.
2018-09-28 18:41:04 +08:00
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(SDL_AUDIO)
Accepted patch https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/enable-winrt-cmake.patch
2020-12-09 01:13:08 +08:00
if(NOT WINDOWS_STORE)
fix HAVE_SDL_AUDIO flag of CMakeLists.txt
2022-01-12 23:31:00 +08:00
set(SDL_AUDIO_DRIVER_WINMM 1)
file(GLOB WINMM_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/winmm/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${WINMM_AUDIO_SOURCES})
set(HAVE_SDL_AUDIO TRUE)
Accepted patch https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/enable-winrt-cmake.patch
2020-12-09 01:13:08 +08:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
Accepted patch https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/enable-winrt-cmake.patch
2020-12-09 01:13:08 +08:00
if(HAVE_DSOUND_H AND NOT WINDOWS_STORE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_AUDIO_DRIVER_DSOUND 1)
file(GLOB DSOUND_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/directsound/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${DSOUND_AUDIO_SOURCES})
fix HAVE_SDL_AUDIO flag of CMakeLists.txt
2022-01-12 23:31:00 +08:00
set(HAVE_SDL_AUDIO TRUE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_WASAPI AND HAVE_AUDIOCLIENT_H AND HAVE_MMDEVICEAPI_H)
cmake: add WASAPI audio target to the build (thanks, Martin!). Fixes Bugzilla #3588.
2017-02-24 11:38:04 +08:00
set(SDL_AUDIO_DRIVER_WASAPI 1)
cmake: final report fixes for mmx, ssemath, dummyvideo, wasapi, xinput. also moved CoreVideo framework out of if(SDL_FILE) block, and removed a now-irrelevant mingw related fixme.
2021-11-22 19:10:02 +08:00
set(HAVE_WASAPI TRUE)
cmake: add WASAPI audio target to the build (thanks, Martin!). Fixes Bugzilla #3588.
2017-02-24 11:38:04 +08:00
file(GLOB WASAPI_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/wasapi/*.c)
CMake: Enable WASAPI on WinRT WASAPI backend on WinRT was implemented with 2.0.8 https://github.com/libsdl-org/SDL/commit/351d6d478443fe8a1ede1e993712f07cb369d483 but CMake source here was written for 2.0.7 in vcpkg https://github.com/microsoft/vcpkg/commit/e6c65b93b125cf0be13254cf2f5a9d27cb009707
2021-04-03 21:21:35 +08:00
if(WINDOWS_STORE)
list(APPEND WASAPI_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/wasapi/SDL_wasapi_winrt.cpp)
endif()
cmake: add WASAPI audio target to the build (thanks, Martin!). Fixes Bugzilla #3588.
2017-02-24 11:38:04 +08:00
set(SOURCE_FILES ${SOURCE_FILES} ${WASAPI_AUDIO_SOURCES})
fix HAVE_SDL_AUDIO flag of CMakeLists.txt
2022-01-12 23:31:00 +08:00
set(HAVE_SDL_AUDIO TRUE)
cmake: add WASAPI audio target to the build (thanks, Martin!). Fixes Bugzilla #3588.
2017-02-24 11:38:04 +08:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
if(SDL_VIDEO)
# requires SDL_LOADSO on Windows (IME, DX, etc.)
if(NOT SDL_LOADSO)
message_error("SDL_VIDEO requires SDL_LOADSO, which is not enabled")
endif()
Accepted patch https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/enable-winrt-cmake.patch
2020-12-09 01:13:08 +08:00
if(WINDOWS_STORE)
set(SDL_VIDEO_DRIVER_WINRT 1)
file(GLOB WIN_VIDEO_SOURCES
cmake: Add missing SDL_JOYSTICK_WGI in config step SDL_config.h *can* define SDL_JOYSTICK_WGI. On builds with the Windows 10 SDK available, this allow implementing trigger rumbling on Xbox One controllers. The files included in the Visual Studio Solution in VisualC\SDL.sln *do* have this define set. fix #4859
2021-10-31 08:54:20 +08:00
${SDL2_SOURCE_DIR}/src/video/winrt/*.c
Accepted patch https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/enable-winrt-cmake.patch
2020-12-09 01:13:08 +08:00
${SDL2_SOURCE_DIR}/src/video/winrt/*.cpp
${SDL2_SOURCE_DIR}/src/render/direct3d11/*.cpp
)
else()
fix HAVE_SDL_AUDIO flag of CMakeLists.txt
2022-01-12 23:31:00 +08:00
set(SDL_VIDEO_DRIVER_WINDOWS 1)
file(GLOB WIN_VIDEO_SOURCES ${SDL2_SOURCE_DIR}/src/video/windows/*.c)
Accepted patch https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/enable-winrt-cmake.patch
2020-12-09 01:13:08 +08:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SOURCE_FILES ${SOURCE_FILES} ${WIN_VIDEO_SOURCES})
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_RENDER_D3D AND HAVE_D3D_H AND NOT WINDOWS_STORE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_VIDEO_RENDER_D3D 1)
set(HAVE_RENDER_D3D TRUE)
endif()
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_RENDER_D3D AND HAVE_D3D11_H)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_VIDEO_RENDER_D3D11 1)
set(HAVE_RENDER_D3D TRUE)
endif()
set(HAVE_SDL_VIDEO TRUE)
endif()
if(SDL_THREADS)
Add optional suffix `_generic` to generic SDL_cond impl Allows for runtime selectable implementation
2020-12-29 03:42:49 +08:00
set(SDL_THREAD_GENERIC_COND_SUFFIX 1)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_THREAD_WINDOWS 1)
set(SOURCE_FILES ${SOURCE_FILES}
Add optional suffix `_generic` to generic SDL_cond impl Allows for runtime selectable implementation
2020-12-29 03:42:49 +08:00
${SDL2_SOURCE_DIR}/src/thread/generic/SDL_syscond.c
Allow usage of the new Condition Variable code with Critical Sections Vista and later provide the SleepConditionVariableCS() function for this. Since SDL_syscond_srw.c doesn't require SRW locks anymore, rename it to SDL_syscond_cv.c which better reflects the implementation of condition variables rather than the implementation of mutexes. Fixes #4051.
2021-08-24 09:16:58 +08:00
${SDL2_SOURCE_DIR}/src/thread/windows/SDL_syscond_cv.c
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
${SDL2_SOURCE_DIR}/src/thread/windows/SDL_sysmutex.c
${SDL2_SOURCE_DIR}/src/thread/windows/SDL_syssem.c
${SDL2_SOURCE_DIR}/src/thread/windows/SDL_systhread.c
Add optional suffix `_generic` to generic SDL_cond impl Allows for runtime selectable implementation
2020-12-29 03:42:49 +08:00
${SDL2_SOURCE_DIR}/src/thread/windows/SDL_systls.c)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(HAVE_SDL_THREADS TRUE)
endif()
Fixed bug 5287 - Support building for UWP with CMake Jan Niklas Hasse Actually the SDL2-static target works, if I set SDL_SENSOR to OFF. Awesome! See this patch: https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/0003-sdl2-fix-uwp-build.patch
2021-01-15 06:53:34 +08:00
if(SDL_SENSOR AND HAVE_SENSORSAPI_H AND NOT WINDOWS_STORE)
First pass at Windows sensor implementation
2020-04-08 23:34:27 +08:00
set(SDL_SENSOR_WINDOWS 1)
set(HAVE_SDL_SENSORS TRUE)
file(GLOB WINDOWS_SENSOR_SOURCES ${SDL2_SOURCE_DIR}/src/sensor/windows/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${WINDOWS_SENSOR_SOURCES})
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(SDL_POWER)
Accepted patch https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/enable-winrt-cmake.patch
2020-12-09 01:13:08 +08:00
if(WINDOWS_STORE)
set(SDL_POWER_WINRT 1)
set(SOURCE_FILES ${SOURCE_FILES} ${SDL2_SOURCE_DIR}/src/power/winrt/SDL_syspower.cpp)
else()
set(SDL_POWER_WINDOWS 1)
set(SOURCE_FILES ${SOURCE_FILES} ${SDL2_SOURCE_DIR}/src/power/windows/SDL_syspower.c)
set(HAVE_SDL_POWER TRUE)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
locale: Implemented SDL_GetPreferredLocales(). This was something I proposed a long time ago, Sylvain Becker did additional work on it, then back to me. Fixes Bugzilla #2131.
2020-05-04 14:27:29 +08:00
if(SDL_LOCALE)
cmake: Fix UWP DLL build by removing /NODEFAUTLIB On UWP, we need default C runtime for C++ sources.
2021-04-08 20:28:45 +08:00
if(WINDOWS_STORE)
file(GLOB LOCALE_SOURCES ${SDL2_SOURCE_DIR}/src/locale/winrt/*.c)
else()
file(GLOB LOCALE_SOURCES ${SDL2_SOURCE_DIR}/src/locale/windows/*.c)
endif()
locale: Implemented SDL_GetPreferredLocales(). This was something I proposed a long time ago, Sylvain Becker did additional work on it, then back to me. Fixes Bugzilla #2131.
2020-05-04 14:27:29 +08:00
set(SOURCE_FILES ${SOURCE_FILES} ${LOCALE_SOURCES})
set(HAVE_SDL_LOCALE TRUE)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(SDL_FILESYSTEM)
set(SDL_FILESYSTEM_WINDOWS 1)
Accepted patch https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/enable-winrt-cmake.patch
2020-12-09 01:13:08 +08:00
if(WINDOWS_STORE)
file(GLOB FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/winrt/*.cpp)
else()
file(GLOB FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/windows/*.c)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SOURCE_FILES ${SOURCE_FILES} ${FILESYSTEM_SOURCES})
set(HAVE_SDL_FILESYSTEM TRUE)
endif()
# Libraries for Win32 native and MinGW
Accepted patch https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/enable-winrt-cmake.patch
2020-12-09 01:13:08 +08:00
if(NOT WINDOWS_STORE)
list(APPEND EXTRA_LIBS user32 gdi32 winmm imm32 ole32 oleaut32 version uuid advapi32 setupapi shell32)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
cmake: Fix UWP DLL build by removing /NODEFAUTLIB On UWP, we need default C runtime for C++ sources.
2021-04-08 20:28:45 +08:00
if(WINDOWS_STORE)
list(APPEND EXTRA_LIBS
-nodefaultlib:vccorlib$<$<CONFIG:Debug>:d>
-nodefaultlib:msvcrt$<$<CONFIG:Debug>:d>
vccorlib$<$<CONFIG:Debug>:d>.lib
msvcrt$<$<CONFIG:Debug>:d>.lib
)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(SDL_TIMERS)
set(SDL_TIMER_WINDOWS 1)
file(GLOB TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/windows/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${TIMER_SOURCES})
set(HAVE_SDL_TIMERS TRUE)
endif()
if(SDL_LOADSO)
set(SDL_LOADSO_WINDOWS 1)
file(GLOB LOADSO_SOURCES ${SDL2_SOURCE_DIR}/src/loadso/windows/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${LOADSO_SOURCES})
set(HAVE_SDL_LOADSO TRUE)
endif()
file(GLOB CORE_SOURCES ${SDL2_SOURCE_DIR}/src/core/windows/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${CORE_SOURCES})
if(SDL_VIDEO)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_OPENGL AND NOT WINDOWS_STORE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_VIDEO_OPENGL 1)
set(SDL_VIDEO_OPENGL_WGL 1)
set(SDL_VIDEO_RENDER_OGL 1)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
set(HAVE_OPENGL TRUE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
Fix bug 3081: CMake configuration auto-disables OpenGL ES support on Windows. Thanks to EntranceJew for the patch.
2015-08-29 06:10:46 +08:00
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_OPENGLES)
Fix bug 3081: CMake configuration auto-disables OpenGL ES support on Windows. Thanks to EntranceJew for the patch.
2015-08-29 06:10:46 +08:00
set(SDL_VIDEO_OPENGL_EGL 1)
set(SDL_VIDEO_OPENGL_ES2 1)
set(SDL_VIDEO_RENDER_OGL_ES2 1)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
set(HAVE_OPENGLES TRUE)
Fix bug 3081: CMake configuration auto-disables OpenGL ES support on Windows. Thanks to EntranceJew for the patch.
2015-08-29 06:10:46 +08:00
endif()
more conform vulkan/metal configuration
2022-01-10 22:39:42 +08:00
if(SDL_VULKAN)
set(SDL_VIDEO_VULKAN 1)
set(HAVE_VULKAN TRUE)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
Separated the HIDAPI subsystem from HIDAPI joysticks You can now disable HIDAPI joysticks while retaining the HIDAPI SDL API
2021-11-12 01:16:44 +08:00
if(SDL_HIDAPI)
cmake: Added HIDAPI support.
2019-07-09 04:46:52 +08:00
CheckHIDAPI()
Separated the HIDAPI subsystem from HIDAPI joysticks You can now disable HIDAPI joysticks while retaining the HIDAPI SDL API
2021-11-12 01:16:44 +08:00
endif()
if(SDL_JOYSTICK)
removed windows winmm joystick driver
2021-11-23 22:04:40 +08:00
file(GLOB JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/windows/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${JOYSTICK_SOURCES})
fixed typo in previous commit
2021-07-10 15:05:40 +08:00
if(NOT WINDOWS_STORE)
cmake: set SDL_JOYSTICK_RAWINPUT for windows builds Fixes: https://github.com/libsdl-org/SDL/issues/4412
2021-07-10 15:01:40 +08:00
set(SDL_JOYSTICK_RAWINPUT 1)
fixed typo in previous commit
2021-07-10 15:05:40 +08:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(HAVE_DINPUT_H)
set(SDL_JOYSTICK_DINPUT 1)
Windows CMake: don't try to link dxguid, it's unavailable when using Visual Studio's XP-compatible toolset.
2016-03-19 09:15:53 +08:00
list(APPEND EXTRA_LIBS dinput8)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
if(HAVE_XINPUT_H)
cmake: fix UWP joystick. from: https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/0005-Fix-uwp-joystick.patch
2022-02-05 01:05:14 +08:00
if(NOT WINDOWS_STORE)
set(SDL_JOYSTICK_XINPUT 1)
set(HAVE_XINPUT TRUE)
endif()
cmake: Fix MinGW build break in WGI joystick driver Just look for windows.gaming.input.h rather than assuming its presence or absence based on other CMake variables. Fixes MinGW builds in CI
2021-10-31 22:31:25 +08:00
if(HAVE_WINDOWS_GAMING_INPUT_H)
cmake: Add missing SDL_JOYSTICK_WGI in config step SDL_config.h *can* define SDL_JOYSTICK_WGI. On builds with the Windows 10 SDK available, this allow implementing trigger rumbling on Xbox One controllers. The files included in the Visual Studio Solution in VisualC\SDL.sln *do* have this define set. fix #4859
2021-10-31 08:54:20 +08:00
set(SDL_JOYSTICK_WGI 1)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
set(HAVE_SDL_JOYSTICK TRUE)
if(SDL_HAPTIC)
cmake: fix UWP joystick. from: https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/0005-Fix-uwp-joystick.patch
2022-02-05 01:05:14 +08:00
if((HAVE_DINPUT_H OR HAVE_XINPUT_H) AND NOT WINDOWS_STORE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
file(GLOB HAPTIC_SOURCES ${SDL2_SOURCE_DIR}/src/haptic/windows/*.c)
if(HAVE_DINPUT_H)
set(SDL_HAPTIC_DINPUT 1)
endif()
if(HAVE_XINPUT_H)
set(SDL_HAPTIC_XINPUT 1)
endif()
else()
file(GLOB HAPTIC_SOURCES ${SDL2_SOURCE_DIR}/src/haptic/dummy/*.c)
set(SDL_HAPTIC_DUMMY 1)
endif()
set(SOURCE_FILES ${SOURCE_FILES} ${HAPTIC_SOURCES})
set(HAVE_SDL_HAPTIC TRUE)
endif()
endif()
file(GLOB VERSION_SOURCES ${SDL2_SOURCE_DIR}/src/main/windows/*.rc)
file(GLOB SDLMAIN_SOURCES ${SDL2_SOURCE_DIR}/src/main/windows/*.c)
if(MINGW OR CYGWIN)
Optionally disable generation of SDL2main and uninstall projects. Mostly meant to allow SDL2 to be incorporated as a sub-project of external CMake projects.
2022-01-12 00:34:14 +08:00
list(APPEND SDL_LIBS "-lmingw32" "-mwindows")
if(NOT SDL2_DISABLE_SDL2MAIN)
set(SDL_CFLAGS "${SDL_CFLAGS} -Dmain=SDL_main")
list(APPEND SDL_LIBS "-lSDL2main")
endif(NOT SDL2_DISABLE_SDL2MAIN)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
cmake: Added HIDAPI support.
2019-07-09 04:46:52 +08:00
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
elseif(APPLE)
cmake: some iOS fixes (don't link to Cocoa or Carbon frameworks). Fixes Bugzilla #3625.
2017-08-19 08:25:14 +08:00
# TODO: rework this all for proper MacOS X, iOS and Darwin support
# We always need these libs on macOS at the moment.
# !!! FIXME: we need Carbon for some very old API calls in
# !!! FIXME: src/video/cocoa/SDL_cocoakeyboard.c, but we should figure out
# !!! FIXME: how to dump those.
CMake: tvOS support/fixes To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=tvOS - CMAKE_OSX_SYSROOT=<SDK> (examples: appletvos, appletvsimulator, appletvos12.4, /full/path/to/AppleTVOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;x86_64")
2019-08-28 00:30:20 +08:00
if(DARWIN OR MACOSX)
cmake: some iOS fixes (don't link to Cocoa or Carbon frameworks). Fixes Bugzilla #3625.
2017-08-19 08:25:14 +08:00
set(SDL_FRAMEWORK_COCOA 1)
set(SDL_FRAMEWORK_CARBON 1)
endif()
CMake: iOS support added When using a recent version of CMake (3.14+), this should make it possible to: - build SDL for iOS, both static and dynamic - build SDL test apps (as iOS .app bundles) - generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis) To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=iOS - CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s") Examples: - for Simulator, using the latest, installed SDK: cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64 - for Device, using the latest, installed SDK, 64-bit only cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64 - for Device, using the latest, installed SDK, mixed 32/64 bit cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s" - for Device, using a specific SDK revision (iOS 12.4, in this example): cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64 - for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles): cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
2019-08-27 23:07:43 +08:00
set(SDL_FRAMEWORK_FOUNDATION 1)
cmake: final report fixes for mmx, ssemath, dummyvideo, wasapi, xinput. also moved CoreVideo framework out of if(SDL_FILE) block, and removed a now-irrelevant mingw related fixme.
2021-11-22 19:10:02 +08:00
set(SDL_FRAMEWORK_COREVIDEO 1)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# Requires the darwin file implementation
if(SDL_FILE)
CMake: Changes to get CMake project to work with Android (thanks, Martin!). Fixes Bugzilla #3194. (but note that Bugzilla #3200 still needs to be resolved to get this really going on Android, at a minimum.)
2015-12-29 13:57:24 +08:00
file(GLOB EXTRA_SOURCES ${SDL2_SOURCE_DIR}/src/file/cocoa/*.m)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SOURCE_FILES ${EXTRA_SOURCES} ${SOURCE_FILES})
set(HAVE_SDL_FILE TRUE)
endif()
bugfix for "add 'Misc' subsystem"
2022-01-10 00:00:41 +08:00
if(IOS OR TVOS)
file(GLOB SDLMAIN_SOURCES ${SDL2_SOURCE_DIR}/src/main/uikit/*.c)
endif()
add 'Misc' subsystem
2022-01-09 23:00:22 +08:00
if(SDL_MISC)
if(IOS OR TVOS)
file(GLOB MISC_SOURCES ${SDL2_SOURCE_DIR}/src/misc/ios/*.m)
else()
file(GLOB MISC_SOURCES ${SDL2_SOURCE_DIR}/src/misc/macosx/*.m)
endif()
set(SOURCE_FILES ${SOURCE_FILES} ${MISC_SOURCES})
set(HAVE_SDL_MISC TRUE)
fix bug #5415 -- fatal error: 'Cocoa/Cocoa.h' file not found in iOS build
2020-12-27 19:00:30 +08:00
endif()
Removed SDL_AndroidOpenURL, added SDL_OpenURL. Still needs to be wired into Xcode and Visual Studio projects.
2020-10-05 23:30:33 +08:00
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(SDL_AUDIO)
set(SDL_AUDIO_DRIVER_COREAUDIO 1)
Hopefully fixed the cmake build on Mac OS X
2016-09-15 23:46:14 +08:00
file(GLOB AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/coreaudio/*.m)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SOURCE_FILES ${SOURCE_FILES} ${AUDIO_SOURCES})
set(HAVE_SDL_AUDIO TRUE)
Fixed set of libraries needed to build on Mac OS X
2016-09-15 23:57:56 +08:00
set(SDL_FRAMEWORK_COREAUDIO 1)
set(SDL_FRAMEWORK_AUDIOTOOLBOX 1)
CMake: iOS support added When using a recent version of CMake (3.14+), this should make it possible to: - build SDL for iOS, both static and dynamic - build SDL test apps (as iOS .app bundles) - generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis) To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=iOS - CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s") Examples: - for Simulator, using the latest, installed SDK: cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64 - for Device, using the latest, installed SDK, 64-bit only cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64 - for Device, using the latest, installed SDK, mixed 32/64 bit cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s" - for Device, using a specific SDK revision (iOS 12.4, in this example): cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64 - for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles): cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
2019-08-27 23:07:43 +08:00
set(SDL_FRAMEWORK_AVFOUNDATION 1)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
Separated the HIDAPI subsystem from HIDAPI joysticks You can now disable HIDAPI joysticks while retaining the HIDAPI SDL API
2021-11-12 01:16:44 +08:00
if(SDL_HIDAPI)
cmake: Added HIDAPI support.
2019-07-09 04:46:52 +08:00
CheckHIDAPI()
Separated the HIDAPI subsystem from HIDAPI joysticks You can now disable HIDAPI joysticks while retaining the HIDAPI SDL API
2021-11-12 01:16:44 +08:00
endif()
if(SDL_JOYSTICK)
cmake: Detect SDL_JOYSTICK_MFI for macOS
2021-11-21 07:05:28 +08:00
file(GLOB MFI_JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/iphoneos/*.m)
CMake: tvOS support/fixes To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=tvOS - CMAKE_OSX_SYSROOT=<SDK> (examples: appletvos, appletvsimulator, appletvos12.4, /full/path/to/AppleTVOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;x86_64")
2019-08-28 00:30:20 +08:00
if(IOS OR TVOS)
cmake: Detect SDL_JOYSTICK_MFI for macOS
2021-11-21 07:05:28 +08:00
file(GLOB JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/steam/*.c)
CMake: iOS support added When using a recent version of CMake (3.14+), this should make it possible to: - build SDL for iOS, both static and dynamic - build SDL test apps (as iOS .app bundles) - generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis) To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=iOS - CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s") Examples: - for Simulator, using the latest, installed SDK: cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64 - for Device, using the latest, installed SDK, 64-bit only cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64 - for Device, using the latest, installed SDK, mixed 32/64 bit cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s" - for Device, using a specific SDK revision (iOS 12.4, in this example): cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64 - for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles): cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
2019-08-27 23:07:43 +08:00
set(SDL_JOYSTICK_MFI 1)
CMake: tvOS support/fixes To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=tvOS - CMAKE_OSX_SYSROOT=<SDK> (examples: appletvos, appletvsimulator, appletvos12.4, /full/path/to/AppleTVOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;x86_64")
2019-08-28 00:30:20 +08:00
if(IOS)
set(SDL_FRAMEWORK_COREMOTION 1)
endif()
CMake: iOS support added When using a recent version of CMake (3.14+), this should make it possible to: - build SDL for iOS, both static and dynamic - build SDL test apps (as iOS .app bundles) - generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis) To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=iOS - CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s") Examples: - for Simulator, using the latest, installed SDK: cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64 - for Device, using the latest, installed SDK, 64-bit only cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64 - for Device, using the latest, installed SDK, mixed 32/64 bit cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s" - for Device, using a specific SDK revision (iOS 12.4, in this example): cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64 - for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles): cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
2019-08-27 23:07:43 +08:00
set(SDL_FRAMEWORK_GAMECONTROLLER 1)
cmake: Weak link with CoreHaptics Add link to CoreHaptics so we can compile against latest iOS SDKs.
2021-04-11 18:29:01 +08:00
set(SDL_FRAMEWORK_COREHAPTICS 1)
Fixed bug 3268 - CMAKE: ios fixes Martin Gerhardy ios is not properly handled in the cmake file. this patch is a start to do so - it properly builds for me with it.
2016-10-02 03:54:48 +08:00
else()
cmake: Detect SDL_JOYSTICK_MFI for macOS
2021-11-21 07:05:28 +08:00
file(GLOB JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/darwin/*.c)
set_source_files_properties(${MFI_JOYSTICK_SOURCES} PROPERTIES COMPILE_FLAGS -fobjc-weak)
check_objc_source_compiles("
#include <AvailabilityMacros.h>
#include <TargetConditionals.h>
#import <Foundation/Foundation.h>
#import <GameController/GameController.h>
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1080
#error GameController framework doesn't work on this configuration
#endif
#if TARGET_CPU_X86
#error GameController framework doesn't work on this configuration
#endif
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
int main() { return 0; }" HAVE_FRAMEWORK_GAMECONTROLLER)
cmake: Detect SDL_JOYSTICK_MFI for macOS
2021-11-21 07:05:28 +08:00
check_objc_source_compiles("
#include <AvailabilityMacros.h>
#include <TargetConditionals.h>
#import <Foundation/Foundation.h>
#import <CoreHaptics/CoreHaptics.h>
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
int main() { return 0; }" HAVE_FRAMEWORK_COREHAPTICS)
cmake: Detect SDL_JOYSTICK_MFI for macOS
2021-11-21 07:05:28 +08:00
if(HAVE_FRAMEWORK_GAMECONTROLLER AND HAVE_FRAMEWORK_COREHAPTICS)
# Only enable MFI if we also have CoreHaptics to ensure rumble works
set(SDL_JOYSTICK_MFI 1)
set(SDL_FRAMEWORK_GAMECONTROLLER 1)
set(SDL_FRAMEWORK_COREHAPTICS 1)
endif()
CMake: iOS support added When using a recent version of CMake (3.14+), this should make it possible to: - build SDL for iOS, both static and dynamic - build SDL test apps (as iOS .app bundles) - generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis) To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=iOS - CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s") Examples: - for Simulator, using the latest, installed SDK: cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64 - for Device, using the latest, installed SDK, 64-bit only cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64 - for Device, using the latest, installed SDK, mixed 32/64 bit cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s" - for Device, using a specific SDK revision (iOS 12.4, in this example): cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64 - for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles): cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
2019-08-27 23:07:43 +08:00
set(SDL_JOYSTICK_IOKIT 1)
set(SDL_FRAMEWORK_IOKIT 1)
set(SDL_FRAMEWORK_FF 1)
Fixed bug 3268 - CMAKE: ios fixes Martin Gerhardy ios is not properly handled in the cmake file. this patch is a start to do so - it properly builds for me with it.
2016-10-02 03:54:48 +08:00
endif()
cmake: Detect SDL_JOYSTICK_MFI for macOS
2021-11-21 07:05:28 +08:00
set(SOURCE_FILES ${SOURCE_FILES} ${JOYSTICK_SOURCES} ${MFI_JOYSTICK_SOURCES})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(HAVE_SDL_JOYSTICK TRUE)
endif()
if(SDL_HAPTIC)
CMake: tvOS support/fixes To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=tvOS - CMAKE_OSX_SYSROOT=<SDK> (examples: appletvos, appletvsimulator, appletvos12.4, /full/path/to/AppleTVOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;x86_64")
2019-08-28 00:30:20 +08:00
if (IOS OR TVOS)
Fixed bug 3670 - CMake IOS haptic error
2017-06-13 07:35:34 +08:00
file(GLOB HAPTIC_SOURCES ${SDL2_SOURCE_DIR}/src/haptic/dummy/*.c)
Fixed bug 3268 - CMAKE: ios fixes Martin Gerhardy ios is not properly handled in the cmake file. this patch is a start to do so - it properly builds for me with it.
2016-10-02 03:54:48 +08:00
set(SDL_HAPTIC_DUMMY 1)
else()
file(GLOB HAPTIC_SOURCES ${SDL2_SOURCE_DIR}/src/haptic/darwin/*.c)
CMake: iOS support added When using a recent version of CMake (3.14+), this should make it possible to: - build SDL for iOS, both static and dynamic - build SDL test apps (as iOS .app bundles) - generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis) To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=iOS - CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s") Examples: - for Simulator, using the latest, installed SDK: cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64 - for Device, using the latest, installed SDK, 64-bit only cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64 - for Device, using the latest, installed SDK, mixed 32/64 bit cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s" - for Device, using a specific SDK revision (iOS 12.4, in this example): cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64 - for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles): cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
2019-08-27 23:07:43 +08:00
set(SDL_HAPTIC_IOKIT 1)
set(SDL_FRAMEWORK_IOKIT 1)
set(SDL_FRAMEWORK_FF 1)
Fixed bug 3268 - CMAKE: ios fixes Martin Gerhardy ios is not properly handled in the cmake file. this patch is a start to do so - it properly builds for me with it.
2016-10-02 03:54:48 +08:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SOURCE_FILES ${SOURCE_FILES} ${HAPTIC_SOURCES})
set(HAVE_SDL_HAPTIC TRUE)
endif()
if(SDL_POWER)
CMake: tvOS support/fixes To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=tvOS - CMAKE_OSX_SYSROOT=<SDK> (examples: appletvos, appletvsimulator, appletvos12.4, /full/path/to/AppleTVOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;x86_64")
2019-08-28 00:30:20 +08:00
if (IOS OR TVOS)
Fixed bug 3268 - CMAKE: ios fixes Martin Gerhardy ios is not properly handled in the cmake file. this patch is a start to do so - it properly builds for me with it.
2016-10-02 03:54:48 +08:00
file(GLOB POWER_SOURCES ${SDL2_SOURCE_DIR}/src/power/uikit/*.m)
CMake: iOS support added When using a recent version of CMake (3.14+), this should make it possible to: - build SDL for iOS, both static and dynamic - build SDL test apps (as iOS .app bundles) - generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis) To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=iOS - CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s") Examples: - for Simulator, using the latest, installed SDK: cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64 - for Device, using the latest, installed SDK, 64-bit only cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64 - for Device, using the latest, installed SDK, mixed 32/64 bit cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s" - for Device, using a specific SDK revision (iOS 12.4, in this example): cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64 - for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles): cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
2019-08-27 23:07:43 +08:00
set(SDL_POWER_UIKIT 1)
Fixed bug 3268 - CMAKE: ios fixes Martin Gerhardy ios is not properly handled in the cmake file. this patch is a start to do so - it properly builds for me with it.
2016-10-02 03:54:48 +08:00
else()
file(GLOB POWER_SOURCES ${SDL2_SOURCE_DIR}/src/power/macosx/*.c)
CMake: iOS support added When using a recent version of CMake (3.14+), this should make it possible to: - build SDL for iOS, both static and dynamic - build SDL test apps (as iOS .app bundles) - generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis) To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=iOS - CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s") Examples: - for Simulator, using the latest, installed SDK: cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64 - for Device, using the latest, installed SDK, 64-bit only cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64 - for Device, using the latest, installed SDK, mixed 32/64 bit cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s" - for Device, using a specific SDK revision (iOS 12.4, in this example): cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64 - for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles): cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
2019-08-27 23:07:43 +08:00
set(SDL_POWER_MACOSX 1)
CMake: bug-fix for tvOS support tvOS Device support wasn't working, at least not with the current-latest tvOS release (13.0), with CMake failing during its configuration stage.
2019-09-24 06:24:03 +08:00
set(SDL_FRAMEWORK_IOKIT 1)
Fixed bug 3268 - CMAKE: ios fixes Martin Gerhardy ios is not properly handled in the cmake file. this patch is a start to do so - it properly builds for me with it.
2016-10-02 03:54:48 +08:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SOURCE_FILES ${SOURCE_FILES} ${POWER_SOURCES})
set(HAVE_SDL_POWER TRUE)
endif()
locale: Implemented SDL_GetPreferredLocales(). This was something I proposed a long time ago, Sylvain Becker did additional work on it, then back to me. Fixes Bugzilla #2131.
2020-05-04 14:27:29 +08:00
if(SDL_LOCALE)
file(GLOB LOCALE_SOURCES ${SDL2_SOURCE_DIR}/src/locale/macosx/*.m)
set(SOURCE_FILES ${SOURCE_FILES} ${LOCALE_SOURCES})
set(HAVE_SDL_LOCALE TRUE)
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(SDL_TIMERS)
set(SDL_TIMER_UNIX 1)
file(GLOB TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/unix/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${TIMER_SOURCES})
set(HAVE_SDL_TIMERS TRUE)
endif(SDL_TIMERS)
if(SDL_FILESYSTEM)
set(SDL_FILESYSTEM_COCOA 1)
file(GLOB FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/cocoa/*.m)
set(SOURCE_FILES ${SOURCE_FILES} ${FILESYSTEM_SOURCES})
set(HAVE_SDL_FILESYSTEM TRUE)
endif()
CMake: iOS support added When using a recent version of CMake (3.14+), this should make it possible to: - build SDL for iOS, both static and dynamic - build SDL test apps (as iOS .app bundles) - generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis) To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=iOS - CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s") Examples: - for Simulator, using the latest, installed SDK: cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64 - for Device, using the latest, installed SDK, 64-bit only cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64 - for Device, using the latest, installed SDK, mixed 32/64 bit cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s" - for Device, using a specific SDK revision (iOS 12.4, in this example): cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64 - for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles): cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
2019-08-27 23:07:43 +08:00
if(SDL_SENSOR)
if(IOS)
set(SDL_SENSOR_COREMOTION 1)
set(HAVE_SDL_SENSORS TRUE)
file(GLOB SENSOR_SOURCES ${SDL2_SOURCE_DIR}/src/sensor/coremotion/*.m)
set(SOURCE_FILES ${SOURCE_FILES} ${SENSOR_SOURCES})
endif()
endif()
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 23:35:32 +08:00
# iOS hack needed - http://code.google.com/p/ios-cmake/ ?
if(SDL_VIDEO)
CMake: tvOS support/fixes To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=tvOS - CMAKE_OSX_SYSROOT=<SDK> (examples: appletvos, appletvsimulator, appletvos12.4, /full/path/to/AppleTVOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;x86_64")
2019-08-28 00:30:20 +08:00
if (IOS OR TVOS)
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 23:35:32 +08:00
set(SDL_VIDEO_DRIVER_UIKIT 1)
CMake: iOS support added When using a recent version of CMake (3.14+), this should make it possible to: - build SDL for iOS, both static and dynamic - build SDL test apps (as iOS .app bundles) - generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis) To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=iOS - CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s") Examples: - for Simulator, using the latest, installed SDK: cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64 - for Device, using the latest, installed SDK, 64-bit only cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64 - for Device, using the latest, installed SDK, mixed 32/64 bit cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s" - for Device, using a specific SDK revision (iOS 12.4, in this example): cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64 - for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles): cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
2019-08-27 23:07:43 +08:00
set(SDL_FRAMEWORK_COREGRAPHICS 1)
set(SDL_FRAMEWORK_QUARTZCORE 1)
set(SDL_FRAMEWORK_UIKIT 1)
set(SDL_IPHONE_KEYBOARD 1)
set(SDL_IPHONE_LAUNCHSCREEN 1)
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 23:35:32 +08:00
file(GLOB UIKITVIDEO_SOURCES ${SDL2_SOURCE_DIR}/src/video/uikit/*.m)
set(SOURCE_FILES ${SOURCE_FILES} ${UIKITVIDEO_SOURCES})
fix HAVE_SDL_VIDEO flag of CMakeLists.txt [IOS OR TVOS]
2022-01-13 00:18:37 +08:00
set(HAVE_SDL_VIDEO TRUE)
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 23:35:32 +08:00
else()
CheckCOCOA()
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_OPENGL)
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 23:35:32 +08:00
set(SDL_VIDEO_OPENGL 1)
set(SDL_VIDEO_OPENGL_CGL 1)
set(SDL_VIDEO_RENDER_OGL 1)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
set(HAVE_OPENGL TRUE)
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 23:35:32 +08:00
endif()
CMake: iOS support added When using a recent version of CMake (3.14+), this should make it possible to: - build SDL for iOS, both static and dynamic - build SDL test apps (as iOS .app bundles) - generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis) To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=iOS - CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s") Examples: - for Simulator, using the latest, installed SDK: cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64 - for Device, using the latest, installed SDK, 64-bit only cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64 - for Device, using the latest, installed SDK, mixed 32/64 bit cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s" - for Device, using a specific SDK revision (iOS 12.4, in this example): cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64 - for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles): cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
2019-08-27 23:07:43 +08:00
endif()
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 23:35:32 +08:00
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_OPENGLES)
CMake: tvOS support/fixes To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=tvOS - CMAKE_OSX_SYSROOT=<SDK> (examples: appletvos, appletvsimulator, appletvos12.4, /full/path/to/AppleTVOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;x86_64")
2019-08-28 00:30:20 +08:00
if(IOS OR TVOS)
CMake: iOS support added When using a recent version of CMake (3.14+), this should make it possible to: - build SDL for iOS, both static and dynamic - build SDL test apps (as iOS .app bundles) - generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis) To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=iOS - CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s") Examples: - for Simulator, using the latest, installed SDK: cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64 - for Device, using the latest, installed SDK, 64-bit only cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64 - for Device, using the latest, installed SDK, mixed 32/64 bit cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s" - for Device, using a specific SDK revision (iOS 12.4, in this example): cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64 - for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles): cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
2019-08-27 23:07:43 +08:00
set(SDL_FRAMEWORK_OPENGLES 1)
set(SDL_VIDEO_OPENGL_ES 1)
set(SDL_VIDEO_RENDER_OGL_ES 1)
else()
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 23:35:32 +08:00
set(SDL_VIDEO_OPENGL_EGL 1)
endif()
CMake: iOS support added When using a recent version of CMake (3.14+), this should make it possible to: - build SDL for iOS, both static and dynamic - build SDL test apps (as iOS .app bundles) - generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis) To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=iOS - CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s") Examples: - for Simulator, using the latest, installed SDK: cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64 - for Device, using the latest, installed SDK, 64-bit only cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64 - for Device, using the latest, installed SDK, mixed 32/64 bit cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s" - for Device, using a specific SDK revision (iOS 12.4, in this example): cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64 - for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles): cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
2019-08-27 23:07:43 +08:00
set(SDL_VIDEO_OPENGL_ES2 1)
set(SDL_VIDEO_RENDER_OGL_ES2 1)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
set(HAVE_OPENGLES TRUE)
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 23:35:32 +08:00
endif()
CMake: iOS support added When using a recent version of CMake (3.14+), this should make it possible to: - build SDL for iOS, both static and dynamic - build SDL test apps (as iOS .app bundles) - generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis) To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=iOS - CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s") Examples: - for Simulator, using the latest, installed SDK: cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64 - for Device, using the latest, installed SDK, 64-bit only cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64 - for Device, using the latest, installed SDK, mixed 32/64 bit cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s" - for Device, using a specific SDK revision (iOS 12.4, in this example): cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64 - for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles): cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
2019-08-27 23:07:43 +08:00
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_VULKAN OR SDL_METAL OR SDL_RENDER_METAL)
cmake: fix Metal detection Confirmed to work on: macOS 10.15.7 XCode Version 12.4 (12D4e)
2021-11-27 09:27:34 +08:00
check_objc_source_compiles("
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 23:35:32 +08:00
#include <AvailabilityMacros.h>
#import <Metal/Metal.h>
#import <QuartzCore/CAMetalLayer.h>
CMake: don't blacklist TARGET_OS_SIMULATOR for Metal configuration https://github.com/libsdl-org/SDL/commit/7fa5e95b6284f2cc7855022c9f0c2b086dcee43f enabled it.
2021-07-09 02:20:02 +08:00
#if (!TARGET_CPU_X86_64 && !TARGET_CPU_ARM64)
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 23:35:32 +08:00
#error Metal doesn't work on this configuration
#endif
cmake: Make test code use proper C main functions. Fixes #5021.
2022-03-14 00:10:52 +08:00
int main(int argc, char **argv) { return 0; }" HAVE_FRAMEWORK_METAL)
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 23:35:32 +08:00
if(HAVE_FRAMEWORK_METAL)
set(SDL_FRAMEWORK_METAL 1)
set(SDL_FRAMEWORK_QUARTZCORE 1)
more conform vulkan/metal configuration
2022-01-10 22:39:42 +08:00
if(SDL_VULKAN)
set(SDL_VIDEO_VULKAN 1)
set(HAVE_VULKAN TRUE)
endif()
if(SDL_METAL)
set(SDL_VIDEO_METAL 1)
set(HAVE_METAL TRUE)
endif()
if(SDL_RENDER_METAL)
file(GLOB RENDER_METAL_SOURCES ${SDL2_SOURCE_DIR}/src/render/metal/*.m)
set(SOURCE_FILES ${SOURCE_FILES} ${RENDER_METAL_SOURCES})
set(SDL_VIDEO_RENDER_METAL 1)
set(HAVE_RENDER_METAL TRUE)
endif()
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 23:35:32 +08:00
endif()
endif()
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# Actually load the frameworks at the end so we don't duplicate include.
if(SDL_FRAMEWORK_COREVIDEO)
find_library(COREVIDEO CoreVideo)
list(APPEND EXTRA_LIBS ${COREVIDEO})
endif()
if(SDL_FRAMEWORK_COCOA)
find_library(COCOA_LIBRARY Cocoa)
list(APPEND EXTRA_LIBS ${COCOA_LIBRARY})
endif()
if(SDL_FRAMEWORK_IOKIT)
find_library(IOKIT IOKit)
list(APPEND EXTRA_LIBS ${IOKIT})
endif()
if(SDL_FRAMEWORK_FF)
find_library(FORCEFEEDBACK ForceFeedback)
list(APPEND EXTRA_LIBS ${FORCEFEEDBACK})
endif()
if(SDL_FRAMEWORK_CARBON)
find_library(CARBON_LIBRARY Carbon)
list(APPEND EXTRA_LIBS ${CARBON_LIBRARY})
endif()
Fixed set of libraries needed to build on Mac OS X
2016-09-15 23:57:56 +08:00
if(SDL_FRAMEWORK_COREAUDIO)
find_library(COREAUDIO CoreAudio)
list(APPEND EXTRA_LIBS ${COREAUDIO})
endif()
if(SDL_FRAMEWORK_AUDIOTOOLBOX)
find_library(AUDIOTOOLBOX AudioToolbox)
list(APPEND EXTRA_LIBS ${AUDIOTOOLBOX})
mac: Patched to compile with CMake project.
2016-09-04 13:42:46 +08:00
endif()
CMake: iOS support added When using a recent version of CMake (3.14+), this should make it possible to: - build SDL for iOS, both static and dynamic - build SDL test apps (as iOS .app bundles) - generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis) To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=iOS - CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s") Examples: - for Simulator, using the latest, installed SDK: cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64 - for Device, using the latest, installed SDK, 64-bit only cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64 - for Device, using the latest, installed SDK, mixed 32/64 bit cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s" - for Device, using a specific SDK revision (iOS 12.4, in this example): cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64 - for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles): cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
2019-08-27 23:07:43 +08:00
if(SDL_FRAMEWORK_AVFOUNDATION)
find_library(AVFOUNDATION AVFoundation)
list(APPEND EXTRA_LIBS ${AVFOUNDATION})
endif()
if(SDL_FRAMEWORK_COREBLUETOOTH)
find_library(COREBLUETOOTH CoreBluetooth)
list(APPEND EXTRA_LIBS ${COREBLUETOOTH})
endif()
if(SDL_FRAMEWORK_COREGRAPHICS)
find_library(COREGRAPHICS CoreGraphics)
list(APPEND EXTRA_LIBS ${COREGRAPHICS})
endif()
if(SDL_FRAMEWORK_COREMOTION)
find_library(COREMOTION CoreMotion)
list(APPEND EXTRA_LIBS ${COREMOTION})
endif()
if(SDL_FRAMEWORK_FOUNDATION)
find_library(FOUNDATION Foundation)
list(APPEND EXTRA_LIBS ${FOUNDATION})
endif()
if(SDL_FRAMEWORK_GAMECONTROLLER)
find_library(GAMECONTROLLER GameController)
cmake: Weak link to GameController.framework to handle older OSes
2021-11-25 04:34:45 +08:00
if(GAMECONTROLLER)
list(APPEND EXTRA_LDFLAGS "-Wl,-weak_framework,GameController")
endif()
CMake: iOS support added When using a recent version of CMake (3.14+), this should make it possible to: - build SDL for iOS, both static and dynamic - build SDL test apps (as iOS .app bundles) - generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis) To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=iOS - CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s") Examples: - for Simulator, using the latest, installed SDK: cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64 - for Device, using the latest, installed SDK, 64-bit only cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64 - for Device, using the latest, installed SDK, mixed 32/64 bit cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s" - for Device, using a specific SDK revision (iOS 12.4, in this example): cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64 - for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles): cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
2019-08-27 23:07:43 +08:00
endif()
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 23:35:32 +08:00
if(SDL_FRAMEWORK_METAL)
CMake: tvOS support/fixes To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=tvOS - CMAKE_OSX_SYSROOT=<SDK> (examples: appletvos, appletvsimulator, appletvos12.4, /full/path/to/AppleTVOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;x86_64")
2019-08-28 00:30:20 +08:00
if(IOS OR TVOS)
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 23:35:32 +08:00
find_library(METAL Metal)
list(APPEND EXTRA_LIBS ${METAL})
Fixed bug 3268 - CMAKE: ios fixes Martin Gerhardy ios is not properly handled in the cmake file. this patch is a start to do so - it properly builds for me with it.
2016-10-02 03:54:48 +08:00
else()
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 23:35:32 +08:00
list(APPEND EXTRA_LDFLAGS "-Wl,-weak_framework,Metal")
endif()
endif()
CMake: iOS support added When using a recent version of CMake (3.14+), this should make it possible to: - build SDL for iOS, both static and dynamic - build SDL test apps (as iOS .app bundles) - generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis) To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=iOS - CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s") Examples: - for Simulator, using the latest, installed SDK: cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64 - for Device, using the latest, installed SDK, 64-bit only cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64 - for Device, using the latest, installed SDK, mixed 32/64 bit cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s" - for Device, using a specific SDK revision (iOS 12.4, in this example): cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64 - for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles): cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
2019-08-27 23:07:43 +08:00
if(SDL_FRAMEWORK_OPENGLES)
find_library(OPENGLES OpenGLES)
list(APPEND EXTRA_LIBS ${OPENGLES})
endif()
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 23:35:32 +08:00
if(SDL_FRAMEWORK_QUARTZCORE)
CMake: tvOS support/fixes To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=tvOS - CMAKE_OSX_SYSROOT=<SDK> (examples: appletvos, appletvsimulator, appletvos12.4, /full/path/to/AppleTVOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;x86_64")
2019-08-28 00:30:20 +08:00
if(IOS OR TVOS)
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 23:35:32 +08:00
find_library(QUARTZCORE QuartzCore)
list(APPEND EXTRA_LIBS ${QUARTZCORE})
else()
list(APPEND EXTRA_LDFLAGS "-Wl,-weak_framework,QuartzCore")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
endif()
CMake: iOS support added When using a recent version of CMake (3.14+), this should make it possible to: - build SDL for iOS, both static and dynamic - build SDL test apps (as iOS .app bundles) - generate a working SDL_config.h for iOS (using SDL_config.h.cmake as a basis) To use, set the following CMake variables when running CMake's configuration stage: - CMAKE_SYSTEM_NAME=iOS - CMAKE_OSX_SYSROOT=<SDK> (examples: iphoneos, iphonesimulator, iphoneos12.4, /full/path/to/iPhoneOS.sdk, etc.) - CMAKE_OSX_ARCHITECTURES=<semicolon-separated list of CPU architectures> (example: "arm64;armv7s") Examples: - for Simulator, using the latest, installed SDK: cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64 - for Device, using the latest, installed SDK, 64-bit only cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES=arm64 - for Device, using the latest, installed SDK, mixed 32/64 bit cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_ARCHITECTURES="arm64;armv7s" - for Device, using a specific SDK revision (iOS 12.4, in this example): cmake path/to/SDL -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos12.4 -DCMAKE_OSX_ARCHITECTURES=arm64 - for Simulator, using the latest, installed SDK, and building SDL test apps (as .app bundles): cmake path/to/SDL -DSDL_TEST=1 -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_ARCHITECTURES=x86_64
2019-08-27 23:07:43 +08:00
if(SDL_FRAMEWORK_UIKIT)
find_library(UIKIT UIKit)
list(APPEND EXTRA_LIBS ${UIKIT})
endif()
cmake: Weak link with CoreHaptics Add link to CoreHaptics so we can compile against latest iOS SDKs.
2021-04-11 18:29:01 +08:00
if(SDL_FRAMEWORK_COREHAPTICS)
find_library(COREHAPTICS CoreHaptics)
if(COREHAPTICS)
list(APPEND EXTRA_LDFLAGS "-Wl,-weak_framework,CoreHaptics")
endif()
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
CheckPTHREAD()
cmake: Added HIDAPI support.
2019-07-09 04:46:52 +08:00
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
elseif(HAIKU)
cmake: Haiku fixes. These came from HaikuPorts, specifically this patchset: https://github.com/haikuports/haikuports/blob/462947dd4f285a885d8011cade7cd0f7151cfe74/media-libs/libsdl2/patches/libsdl2-2.0.14.patchset This is just the Haiku-specific bits; the more general parts about install dirs will be split into a different commit here. Reference issue #4092.
2021-07-24 23:02:27 +08:00
if(SDL_AUDIO)
set(SDL_AUDIO_DRIVER_HAIKU 1)
file(GLOB HAIKU_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/haiku/*.cc)
set(SOURCE_FILES ${SOURCE_FILES} ${HAIKU_AUDIO_SOURCES})
set(HAVE_SDL_AUDIO TRUE)
endif()
if(SDL_JOYSTICK)
set(SDL_JOYSTICK_HAIKU 1)
file(GLOB HAIKU_JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/haiku/*.cc)
set(SOURCE_FILES ${SOURCE_FILES} ${HAIKU_JOYSTICK_SOURCES})
set(HAVE_SDL_JOYSTICK TRUE)
endif()
add 'Misc' subsystem
2022-01-09 23:00:22 +08:00
if(SDL_MISC)
file(GLOB MISC_SOURCES ${SDL2_SOURCE_DIR}/src/misc/haiku/*.cc)
set(SOURCE_FILES ${SOURCE_FILES} ${MISC_SOURCES})
set(HAVE_SDL_MISC TRUE)
endif()
Removed SDL_AndroidOpenURL, added SDL_OpenURL. Still needs to be wired into Xcode and Visual Studio projects.
2020-10-05 23:30:33 +08:00
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(SDL_VIDEO)
set(SDL_VIDEO_DRIVER_HAIKU 1)
cmake: Haiku fixes. These came from HaikuPorts, specifically this patchset: https://github.com/haikuports/haikuports/blob/462947dd4f285a885d8011cade7cd0f7151cfe74/media-libs/libsdl2/patches/libsdl2-2.0.14.patchset This is just the Haiku-specific bits; the more general parts about install dirs will be split into a different commit here. Reference issue #4092.
2021-07-24 23:02:27 +08:00
file(GLOB HAIKUVIDEO_SOURCES ${SDL2_SOURCE_DIR}/src/video/haiku/*.cc)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SOURCE_FILES ${SOURCE_FILES} ${HAIKUVIDEO_SOURCES})
set(HAVE_SDL_VIDEO TRUE)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_OPENGL)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# TODO: Use FIND_PACKAGE(OpenGL) instead
set(SDL_VIDEO_OPENGL 1)
cmake: Haiku fixes. These came from HaikuPorts, specifically this patchset: https://github.com/haikuports/haikuports/blob/462947dd4f285a885d8011cade7cd0f7151cfe74/media-libs/libsdl2/patches/libsdl2-2.0.14.patchset This is just the Haiku-specific bits; the more general parts about install dirs will be split into a different commit here. Reference issue #4092.
2021-07-24 23:02:27 +08:00
set(SDL_VIDEO_OPENGL_HAIKU 1)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(SDL_VIDEO_RENDER_OGL 1)
list(APPEND EXTRA_LIBS GL)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
set(HAVE_OPENGL TRUE)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
endif()
cmake: Haiku fixes. These came from HaikuPorts, specifically this patchset: https://github.com/haikuports/haikuports/blob/462947dd4f285a885d8011cade7cd0f7151cfe74/media-libs/libsdl2/patches/libsdl2-2.0.14.patchset This is just the Haiku-specific bits; the more general parts about install dirs will be split into a different commit here. Reference issue #4092.
2021-07-24 23:02:27 +08:00
if(SDL_FILESYSTEM)
set(SDL_FILESYSTEM_HAIKU 1)
file(GLOB FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/haiku/*.cc)
set(SOURCE_FILES ${SOURCE_FILES} ${FILESYSTEM_SOURCES})
set(HAVE_SDL_FILESYSTEM TRUE)
endif()
cmake: various Haiku settings were accidentally under "if(SDL_VIDEO)"
2020-04-24 14:06:53 +08:00
if(SDL_TIMERS)
set(SDL_TIMER_HAIKU 1)
file(GLOB TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/haiku/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${TIMER_SOURCES})
set(HAVE_SDL_TIMERS TRUE)
endif()
cmake: Haiku fixes. These came from HaikuPorts, specifically this patchset: https://github.com/haikuports/haikuports/blob/462947dd4f285a885d8011cade7cd0f7151cfe74/media-libs/libsdl2/patches/libsdl2-2.0.14.patchset This is just the Haiku-specific bits; the more general parts about install dirs will be split into a different commit here. Reference issue #4092.
2021-07-24 23:02:27 +08:00
if(SDL_POWER)
set(SDL_POWER_HAIKU 1)
file(GLOB HAIKU_POWER_SOURCES ${SDL2_SOURCE_DIR}/src/power/haiku/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${HAIKU_POWER_SOURCES})
set(HAVE_SDL_POWER TRUE)
endif()
locale: Implemented SDL_GetPreferredLocales(). This was something I proposed a long time ago, Sylvain Becker did additional work on it, then back to me. Fixes Bugzilla #2131.
2020-05-04 14:27:29 +08:00
if(SDL_LOCALE)
file(GLOB LOCALE_SOURCES ${SDL2_SOURCE_DIR}/src/locale/haiku/*.cc)
set(SOURCE_FILES ${SOURCE_FILES} ${LOCALE_SOURCES})
set(HAVE_SDL_LOCALE TRUE)
endif()
cmake: Haiku fixes. These came from HaikuPorts, specifically this patchset: https://github.com/haikuports/haikuports/blob/462947dd4f285a885d8011cade7cd0f7151cfe74/media-libs/libsdl2/patches/libsdl2-2.0.14.patchset This is just the Haiku-specific bits; the more general parts about install dirs will be split into a different commit here. Reference issue #4092.
2021-07-24 23:02:27 +08:00
file(GLOB MAIN_SOURCES ${SDL2_SOURCE_DIR}/src/main/haiku/*.cc)
set(SOURCE_FILES ${SOURCE_FILES} ${MAIN_SOURCES})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
CheckPTHREAD()
cmake: Haiku fixes. These came from HaikuPorts, specifically this patchset: https://github.com/haikuports/haikuports/blob/462947dd4f285a885d8011cade7cd0f7151cfe74/media-libs/libsdl2/patches/libsdl2-2.0.14.patchset This is just the Haiku-specific bits; the more general parts about install dirs will be split into a different commit here. Reference issue #4092.
2021-07-24 23:02:27 +08:00
list(APPEND EXTRA_LIBS root be media game device textencoding)
Add basic support for compiling on RISC OS
2020-02-14 04:50:47 +08:00
elseif(RISCOS)
add 'Misc' subsystem
2022-01-09 23:00:22 +08:00
if(SDL_MISC)
file(GLOB MISC_SOURCES ${SDL2_SOURCE_DIR}/src/misc/riscos/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${MISC_SOURCES})
set(HAVE_SDL_MISC TRUE)
endif()
riscos: Implement SDL_OpenURL()
2020-10-12 00:32:32 +08:00
Add a barebones RISC OS video driver
2020-02-14 05:55:08 +08:00
if(SDL_VIDEO)
set(SDL_VIDEO_DRIVER_RISCOS 1)
file(GLOB RISCOSVIDEO_SOURCES ${SDL2_SOURCE_DIR}/src/video/riscos/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${RISCOSVIDEO_SOURCES})
set(HAVE_SDL_VIDEO TRUE)
endif()
riscos: Implement SDL_GetPrefPath()
2020-02-14 06:32:35 +08:00
if(SDL_FILESYSTEM)
set(SDL_FILESYSTEM_RISCOS 1)
file(GLOB FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/riscos/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${FILESYSTEM_SOURCES})
set(HAVE_SDL_FILESYSTEM TRUE)
endif()
Add basic support for compiling on RISC OS
2020-02-14 04:50:47 +08:00
if(SDL_TIMERS)
set(SDL_TIMER_UNIX 1)
file(GLOB TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/unix/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${TIMER_SOURCES})
set(HAVE_SDL_TIMERS TRUE)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(SDL_CLOCK_GETTIME)
Add basic support for compiling on RISC OS
2020-02-14 04:50:47 +08:00
set(HAVE_CLOCK_GETTIME 1)
endif()
endif()
CheckPTHREAD()
if(SDL_AUDIO)
CheckOSS()
endif()
minor tidy-up in cmake script.
2021-12-07 19:24:32 +08:00
CMake support
2020-12-18 21:42:57 +08:00
elseif(VITA)
# SDL_spinlock.c Needs to be compiled in ARM mode.
check_c_compiler_flag(-marm HAVE_ARM_MODE)
if(HAVE_ARM_MODE)
set_source_files_properties(${SDL2_SOURCE_DIR}/src/atomic/SDL_spinlock.c PROPERTIES COMPILE_FLAGS -marm)
endif()
add 'Misc' subsystem
2022-01-09 23:00:22 +08:00
if(SDL_MISC)
file(GLOB MISC_SOURCES ${SDL2_SOURCE_DIR}/src/misc/vita/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${MISC_SOURCES})
set(HAVE_SDL_MISC TRUE)
endif()
Add support for open URL
2021-01-29 15:26:13 +08:00
CMake support
2020-12-18 21:42:57 +08:00
if(SDL_AUDIO)
set(SDL_AUDIO_DRIVER_VITA 1)
file(GLOB VITA_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/vita/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${VITA_AUDIO_SOURCES})
set(HAVE_SDL_AUDIO TRUE)
endif()
if(SDL_FILESYSTEM)
set(SDL_FILESYSTEM_VITA 1)
file(GLOB VITA_FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/vita/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${VITA_FILESYSTEM_SOURCES})
set(HAVE_SDL_FILESYSTEM TRUE)
endif()
if(SDL_JOYSTICK)
set(SDL_JOYSTICK_VITA 1)
file(GLOB VITA_JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/vita/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${VITA_JOYSTICK_SOURCES})
set(HAVE_SDL_JOYSTICK TRUE)
endif()
if(SDL_POWER)
set(SDL_POWER_VITA 1)
file(GLOB VITA_POWER_SOURCES ${SDL2_SOURCE_DIR}/src/power/vita/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${VITA_POWER_SOURCES})
set(HAVE_SDL_POWER TRUE)
endif()
if(SDL_THREADS)
set(SDL_THREAD_VITA 1)
set(SOURCE_FILES ${SOURCE_FILES}
${SDL2_SOURCE_DIR}/src/thread/vita/SDL_sysmutex.c
${SDL2_SOURCE_DIR}/src/thread/vita/SDL_syssem.c
${SDL2_SOURCE_DIR}/src/thread/vita/SDL_systhread.c
${SDL2_SOURCE_DIR}/src/thread/vita/SDL_syscond.c
${SDL2_SOURCE_DIR}/src/thread/generic/SDL_systls.c)
set(HAVE_SDL_THREADS TRUE)
endif()
Vita: add SDL_GetPreferredLocales support
2022-03-30 05:12:42 +08:00
if(SDL_LOCALE)
file(GLOB LOCALE_SOURCES ${SDL2_SOURCE_DIR}/src/locale/vita/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${LOCALE_SOURCES})
set(HAVE_SDL_LOCALE TRUE)
endif()
CMake support
2020-12-18 21:42:57 +08:00
if(SDL_TIMERS)
set(SDL_TIMER_VITA 1)
file(GLOB TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/vita/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${TIMER_SOURCES})
set(HAVE_SDL_TIMERS TRUE)
endif()
if(SDL_SENSOR)
set(SDL_SENSOR_VITA 1)
set(HAVE_SDL_SENSORS TRUE)
file(GLOB VITA_SENSOR_SOURCES ${SDL2_SOURCE_DIR}/src/sensor/vita/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${VITA_SENSOR_SOURCES})
endif()
if(SDL_VIDEO)
set(SDL_VIDEO_DRIVER_VITA 1)
file(GLOB VITA_VIDEO_SOURCES ${SDL2_SOURCE_DIR}/src/video/vita/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${VITA_VIDEO_SOURCES})
set(HAVE_SDL_VIDEO TRUE)
Build without PIB support by default and add flag to enable it
2021-06-10 18:20:39 +08:00
if(VIDEO_VITA_PIB)
check_include_file(pib.h HAVE_PIGS_IN_BLANKET_H)
Deprecate dolcesdk
2021-03-08 23:39:00 +08:00
Build without PIB support by default and add flag to enable it
2021-06-10 18:20:39 +08:00
if(HAVE_PIGS_IN_BLANKET_H)
set(SDL_VIDEO_OPENGL_ES2 1)
list(APPEND EXTRA_LIBS
pib
)
Vita: fix VIDEO_VITA_PVR flag
2022-04-12 04:31:09 +08:00
set(HAVE_VIDEO_VITA_PIB ON)
Build without PIB support by default and add flag to enable it
2021-06-10 18:20:39 +08:00
set(SDL_VIDEO_VITA_PIB 1)
else()
Vita: fix VIDEO_VITA_PVR flag
2022-04-12 04:31:09 +08:00
set(HAVE_VIDEO_VITA_PIB OFF)
Build without PIB support by default and add flag to enable it
2021-06-10 18:20:39 +08:00
endif()
CMake support
2020-12-18 21:42:57 +08:00
endif()
Build without PIB support by default and add flag to enable it
2021-06-10 18:20:39 +08:00
Add pvr gles/gles2 context support
2021-08-17 00:08:12 +08:00
if(VIDEO_VITA_PVR)
check_include_file(gpu_es4/psp2_pvr_hint.h HAVE_PVR_H)
if(HAVE_PVR_H)
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
target_compile_definitions(sdl-build-options INTERFACE "-D__psp2__")
Desktop OpenGL 1.X/2.X PSVita Support
2022-03-30 08:08:56 +08:00
check_include_file(gl4esinit.h HAVE_GL4ES_H)
Add pvr gles/gles2 context support
2021-08-17 00:08:12 +08:00
set(SDL_VIDEO_OPENGL_EGL 1)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
set(HAVE_OPENGLES TRUE)
Add pvr gles/gles2 context support
2021-08-17 00:08:12 +08:00
set(SDL_VIDEO_OPENGL_ES 1)
set(SDL_VIDEO_RENDER_OGL_ES 1)
set(SDL_VIDEO_OPENGL_ES2 1)
set(SDL_VIDEO_RENDER_OGL_ES2 1)
list(APPEND EXTRA_LIBS
libgpu_es4_ext_stub_weak
libIMGEGL_stub_weak
)
Desktop OpenGL 1.X/2.X PSVita Support
2022-03-30 08:08:56 +08:00
Vita: fix VIDEO_VITA_PVR flag
2022-04-12 04:31:09 +08:00
set(HAVE_VIDEO_VITA_PVR ON)
Add pvr gles/gles2 context support
2021-08-17 00:08:12 +08:00
set(SDL_VIDEO_VITA_PVR 1)
Desktop OpenGL 1.X/2.X PSVita Support
2022-03-30 08:08:56 +08:00
if(HAVE_GL4ES_H)
set(HAVE_OPENGL TRUE)
set(SDL_VIDEO_OPENGL 1)
set(SDL_VIDEO_RENDER_OGL 1)
list(APPEND EXTRA_LIBS libGL_stub)
set(SDL_VIDEO_VITA_PVR_OGL 1)
endif()
Add pvr gles/gles2 context support
2021-08-17 00:08:12 +08:00
else()
Vita: fix VIDEO_VITA_PVR flag
2022-04-12 04:31:09 +08:00
set(HAVE_VIDEO_VITA_PVR OFF)
Add pvr gles/gles2 context support
2021-08-17 00:08:12 +08:00
endif()
endif()
Deprecate dolcesdk
2021-03-08 23:39:00 +08:00
set(SDL_VIDEO_RENDER_VITA_GXM 1)
list(APPEND EXTRA_LIBS
SceGxm_stub
SceDisplay_stub
SceCtrl_stub
SceAppMgr_stub
SceAudio_stub
Vita: add audio capture support
2022-03-30 04:48:08 +08:00
SceAudioIn_stub
Deprecate dolcesdk
2021-03-08 23:39:00 +08:00
SceSysmodule_stub
SceDisplay_stub
SceCtrl_stub
SceIofilemgr_stub
SceCommonDialog_stub
SceTouch_stub
SceHid_stub
SceMotion_stub
Vita: add missing stub
2021-06-21 20:03:31 +08:00
ScePower_stub
Vita: add support for disabling 'screensaver' (screen dimming and suspend)
2021-09-16 17:48:39 +08:00
SceProcessmgr_stub
Deprecate dolcesdk
2021-03-08 23:39:00 +08:00
m
)
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if(HAVE_VITA_PIB)
Add missing dependencies
2021-06-15 02:27:09 +08:00
list(PREPEND EXTRA_LIBS
pib
libScePiglet_stub
SceShaccCg_stub
taihen_stub
)
endif()
Vita: disable arm asm blitters and add missing pvr dep
2021-12-15 06:20:51 +08:00
if(HAVE_VITA_PVR)
list(PREPEND EXTRA_LIBS
SceIme_stub
)
endif()
CMake support
2020-12-18 21:42:57 +08:00
endif()
Vita: disable arm asm blitters and add missing pvr dep
2021-12-15 06:20:51 +08:00
# set(HAVE_ARMSIMD TRUE)
# set(SDL_ARM_SIMD_BLITTERS 1)
# file(GLOB ARMSIMD_SOURCES ${SDL2_SOURCE_DIR}/src/video/arm/pixman-arm-simd*.S)
# set(SOURCE_FILES ${SOURCE_FILES} ${ARMSIMD_SOURCES})
CMake support
2020-12-18 21:42:57 +08:00
Vita: disable arm asm blitters and add missing pvr dep
2021-12-15 06:20:51 +08:00
# set(HAVE_ARMNEON TRUE)
# set(SDL_ARM_NEON_BLITTERS 1)
# file(GLOB ARMNEON_SOURCES ${SDL2_SOURCE_DIR}/src/video/arm/pixman-arm-neon*.S)
# set(SOURCE_FILES ${SOURCE_FILES} ${ARMNEON_SOURCES})
CMake support
2020-12-18 21:42:57 +08:00
Vita: disable arm asm blitters and add missing pvr dep
2021-12-15 06:20:51 +08:00
# set_property(SOURCE ${SDL2_SOURCE_DIR}/src/video/arm/pixman-arm-simd-asm.S PROPERTY LANGUAGE C)
# set_property(SOURCE ${SDL2_SOURCE_DIR}/src/video/arm/pixman-arm-neon-asm.S PROPERTY LANGUAGE C)
CMake support
2020-12-18 21:42:57 +08:00
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
target_compile_definitions(sdl-build-options INTERFACE "-D__VITA__")
target_compile_definitions(sdl-build-options INTERFACE "-Dmemcpy=sceClibMemcpy")
target_compile_definitions(sdl-build-options INTERFACE "-Dmemset=sceClibMemset")
target_compile_definitions(sdl-build-options INTERFACE "-Dmemmove=sceClibMemmove")
target_compile_definitions(sdl-build-options INTERFACE "-Dmemcmp=sceClibMemcmp")
CMake support
2020-12-18 21:42:57 +08:00
Don't search for pthread
2021-01-21 04:33:05 +08:00
# CheckPTHREAD()
CMake support
2020-12-18 21:42:57 +08:00
Initial for building PSP version with CMake
2021-11-30 01:42:13 +08:00
elseif(PSP)
file(GLOB PSP_MAIN_SOURCES ${SDL2_SOURCE_DIR}/src/main/psp/*.c)
set(SDLMAIN_SOURCES ${SDLMAIN_SOURCES} ${PSP_MAIN_SOURCES})
if(SDL_AUDIO)
set(SDL_AUDIO_DRIVER_PSP 1)
file(GLOB PSP_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/psp/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${PSP_AUDIO_SOURCES})
set(HAVE_SDL_AUDIO TRUE)
endif()
Adding sysfilesystem driver to PSP
2022-01-01 23:08:00 +08:00
if(SDL_FILESYSTEM)
set(SDL_FILESYSTEM_PSP 1)
file(GLOB PSP_FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/psp/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${PSP_FILESYSTEM_SOURCES})
set(HAVE_SDL_FILESYSTEM TRUE)
endif()
Initial for building PSP version with CMake
2021-11-30 01:42:13 +08:00
if(SDL_JOYSTICK)
set(SDL_JOYSTICK_PSP 1)
file(GLOB PSP_JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/psp/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${PSP_JOYSTICK_SOURCES})
set(HAVE_SDL_JOYSTICK TRUE)
endif()
if(SDL_POWER)
set(SDL_POWER_PSP 1)
file(GLOB PSP_POWER_SOURCES ${SDL2_SOURCE_DIR}/src/power/psp/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${PSP_POWER_SOURCES})
set(HAVE_SDL_POWER TRUE)
endif()
if(SDL_THREADS)
set(SDL_THREAD_PSP 1)
file(GLOB PSP_THREAD_SOURCES ${SDL2_SOURCE_DIR}/src/thread/generic/SDL_systls.c ${SDL2_SOURCE_DIR}/src/thread/psp/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${PSP_THREAD_SOURCES})
set(HAVE_SDL_THREADS TRUE)
endif()
if(SDL_TIMERS)
set(SDL_TIMER_PSP 1)
file(GLOB PSP_TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/psp/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${PSP_TIMER_SOURCES})
set(HAVE_SDL_TIMERS TRUE)
endif()
if(SDL_VIDEO)
set(SDL_VIDEO_DRIVER_PSP 1)
Make sure SDL_VIDEO_RENDER_PSP is set
2021-12-07 17:24:46 +08:00
set(SDL_VIDEO_RENDER_PSP 1)
Initial for building PSP version with CMake
2021-11-30 01:42:13 +08:00
file(GLOB PSP_VIDEO_SOURCES ${SDL2_SOURCE_DIR}/src/video/psp/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${PSP_VIDEO_SOURCES})
set(SDL_VIDEO_OPENGL 1)
Make sure SDL_VIDEO_RENDER_PSP is set
2021-12-07 17:24:46 +08:00
set(HAVE_SDL_VIDEO TRUE)
Initial for building PSP version with CMake
2021-11-30 01:42:13 +08:00
endif()
list(APPEND EXTRA_LIBS
Add forgotten psppower library to link
2022-01-04 01:41:02 +08:00
psppower
Initial for building PSP version with CMake
2021-11-30 01:42:13 +08:00
pspctrl
psphprm
pspge
pspgu
pspdisplay
pspvfpu
pspaudio
pspvram
GL
)
cmake: initial attempt at adding os/2 support.
2022-01-11 16:33:02 +08:00
elseif(OS2)
list(APPEND EXTRA_CFLAGS "-DOS2EMX_PLAIN_CHAR")
file(GLOB CORE_SOURCES ${SDL2_SOURCE_DIR}/src/core/os2/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${CORE_SOURCES})
if(NOT (HAVE_ICONV AND HAVE_ICONV_H))
file(GLOB CORE_SOURCES ${SDL2_SOURCE_DIR}/src/core/os2/geniconv/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${CORE_SOURCES})
endif()
if(SDL_THREADS)
set(SDL_THREAD_OS2 1)
file(GLOB OS2_THREAD_SOURCES ${SDL2_SOURCE_DIR}/src/thread/os2/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${OS2_THREAD_SOURCES})
set(HAVE_SDL_THREADS TRUE)
endif()
if(SDL_TIMERS)
set(SDL_TIMER_UNIX 1)
file(GLOB OS2_TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/os2/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${OS2_TIMER_SOURCES})
set(HAVE_SDL_TIMERS TRUE)
endif()
if(SDL_LOADSO)
set(SDL_LOADSO_OS2 1)
file(GLOB OS2_LOADSO_SOURCES ${SDL2_SOURCE_DIR}/src/loadso/os2/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${OS2_LOADSO_SOURCES})
set(HAVE_SDL_LOADSO TRUE)
endif()
if(SDL_FILESYSTEM)
set(SDL_FILESYSTEM_OS2 1)
file(GLOB FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/os2/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${FILESYSTEM_SOURCES})
set(HAVE_SDL_FILESYSTEM TRUE)
endif()
if(SDL_LOCALE)
file(GLOB LOCALE_SOURCES ${SDL2_SOURCE_DIR}/src/locale/unix/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${LOCALE_SOURCES})
set(HAVE_SDL_LOCALE TRUE)
endif()
if(SDL_VIDEO)
set(SDL_VIDEO_DRIVER_OS2 1)
file(GLOB OS2_VIDEO_SOURCES ${SDL2_SOURCE_DIR}/src/video/os2/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${OS2_VIDEO_SOURCES})
set(HAVE_SDL_VIDEO TRUE)
endif()
if(SDL_AUDIO)
set(SDL_AUDIO_DRIVER_OS2 1)
file(GLOB OS2_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/os2/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${OS2_AUDIO_SOURCES})
set(HAVE_SDL_AUDIO TRUE)
list(APPEND EXTRA_LIBS mmpm2)
endif()
if(SDL_JOYSTICK)
set(SDL_JOYSTICK_OS2 1)
file(GLOB OS2_JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/os2/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${OS2_JOYSTICK_SOURCES})
set(HAVE_SDL_JOYSTICK TRUE)
endif()
if(SDL_HIDAPI)
CheckHIDAPI()
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
more conform vulkan/metal configuration
2022-01-10 22:39:42 +08:00
if(HAVE_VULKAN AND NOT SDL_LOADSO)
cmake: Don't support Vulkan if LOADSO is disabled. Fixes #4373.
2021-08-24 11:58:54 +08:00
message(STATUS "Vulkan support is available, but disabled because there's no loadso.")
more conform vulkan/metal configuration
2022-01-10 22:39:42 +08:00
set(HAVE_VULKAN FALSE)
set(SDL_VIDEO_VULKAN 0)
vulkan: Initial Vulkan support! This work was done by Jacob Lifshay and Mark Callow; I'm just merging it into revision control.
2017-08-28 10:15:57 +08:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# Dummies
configure.in: Rename to configure.ac to fix an 'aclocal' warning Also rename references in related files.
2019-03-25 20:01:32 +08:00
# configure.ac does it differently:
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# if not have X
# if enable_X { SDL_X_DISABLED = 1 }
# [add dummy sources]
# so it always adds a dummy, without checking, if it was actually requested.
# This leads to missing internal references on building, since the
# src/X/*.c does not get included.
add audio/video dummies if nothing else available
2022-01-13 00:21:06 +08:00
if(NOT HAVE_SDL_AUDIO)
set(SDL_AUDIO_DRIVER_DUMMY 1)
file(GLOB AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/dummy/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${AUDIO_SOURCES})
endif()
if(NOT HAVE_SDL_VIDEO)
set(SDL_VIDEO_DRIVER_DUMMY 1)
file(GLOB VIDEO_SOURCES ${SDL2_SOURCE_DIR}/src/video/dummy/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${VIDEO_SOURCES})
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(NOT HAVE_SDL_JOYSTICK)
Mark a subsystem as dummy, not disabled, if it was intended to be compiled in. From Tom Black: I'm having problems initializing the sensor module. I'm compiling with a standard ./configure && make && sudo make install, and the module says it's enabled, but SDL_Init(SDL_INIT_EVERYTHING) is failing with SDL_GetError() returning "SDL not built with sensor support".
2018-09-29 12:19:27 +08:00
set(SDL_JOYSTICK_DUMMY 1)
cmake: Fix bug #5361. src/joystick/*.c wasn't unconditionally added to source list even though joystick is an SDL subsystem. Also removed the `SDL_JOYSTICK AND NOT APPLE` condition from src/joystick/dummy/*.c source addition: the OSX unresolved symbols issue, if it really is there, should be fixed separately. Fixes https://github.com/libsdl-org/SDL/issues/5361, i.e. build failures when SDL_JOYSTICK and SDL_HAPTIC are disabled.
2022-02-23 23:10:02 +08:00
file(GLOB JOYSTICK_SOURCES ${SDL2_SOURCE_DIR}/src/joystick/dummy/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${JOYSTICK_SOURCES})
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
if(NOT HAVE_SDL_HAPTIC)
Mark a subsystem as dummy, not disabled, if it was intended to be compiled in. From Tom Black: I'm having problems initializing the sensor module. I'm compiling with a standard ./configure && make && sudo make install, and the module says it's enabled, but SDL_Init(SDL_INIT_EVERYTHING) is failing with SDL_GetError() returning "SDL not built with sensor support".
2018-09-29 12:19:27 +08:00
set(SDL_HAPTIC_DUMMY 1)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
file(GLOB HAPTIC_SOURCES ${SDL2_SOURCE_DIR}/src/haptic/dummy/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${HAPTIC_SOURCES})
endif()
Mark a subsystem as dummy, not disabled, if it was intended to be compiled in. From Tom Black: I'm having problems initializing the sensor module. I'm compiling with a standard ./configure && make && sudo make install, and the module says it's enabled, but SDL_Init(SDL_INIT_EVERYTHING) is failing with SDL_GetError() returning "SDL not built with sensor support".
2018-09-29 12:19:27 +08:00
if(NOT HAVE_SDL_SENSORS)
set(SDL_SENSOR_DUMMY 1)
file(GLOB SENSORS_SOURCES ${SDL2_SOURCE_DIR}/src/sensor/dummy/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${SENSORS_SOURCES})
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(NOT HAVE_SDL_LOADSO)
sync handling of subsystems II.
2022-01-11 17:45:41 +08:00
set(SDL_LOADSO_DUMMY 1)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
file(GLOB LOADSO_SOURCES ${SDL2_SOURCE_DIR}/src/loadso/dummy/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${LOADSO_SOURCES})
endif()
if(NOT HAVE_SDL_FILESYSTEM)
sync handling of subsystems - add DUMMY-define in case the subsystem is enabled but not available (filesystem/misc/locale) - add missing PSP/VITA-filesystem defines - sync the order of filesystems in SDL_config.h.cmake/in - add option to disable locale subsystem in configure
2022-01-11 00:00:32 +08:00
set(SDL_FILESYSTEM_DUMMY 1)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
file(GLOB FILESYSTEM_SOURCES ${SDL2_SOURCE_DIR}/src/filesystem/dummy/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${FILESYSTEM_SOURCES})
endif()
locale: Implemented SDL_GetPreferredLocales(). This was something I proposed a long time ago, Sylvain Becker did additional work on it, then back to me. Fixes Bugzilla #2131.
2020-05-04 14:27:29 +08:00
if(NOT HAVE_SDL_LOCALE)
sync handling of subsystems - add DUMMY-define in case the subsystem is enabled but not available (filesystem/misc/locale) - add missing PSP/VITA-filesystem defines - sync the order of filesystems in SDL_config.h.cmake/in - add option to disable locale subsystem in configure
2022-01-11 00:00:32 +08:00
set(SDL_LOCALE_DUMMY 1)
locale: Implemented SDL_GetPreferredLocales(). This was something I proposed a long time ago, Sylvain Becker did additional work on it, then back to me. Fixes Bugzilla #2131.
2020-05-04 14:27:29 +08:00
file(GLOB LOCALE_SOURCES ${SDL2_SOURCE_DIR}/src/locale/dummy/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${LOCALE_SOURCES})
endif()
Removed SDL_AndroidOpenURL, added SDL_OpenURL. Still needs to be wired into Xcode and Visual Studio projects.
2020-10-05 23:30:33 +08:00
if(NOT HAVE_SDL_MISC)
sync handling of subsystems - add DUMMY-define in case the subsystem is enabled but not available (filesystem/misc/locale) - add missing PSP/VITA-filesystem defines - sync the order of filesystems in SDL_config.h.cmake/in - add option to disable locale subsystem in configure
2022-01-11 00:00:32 +08:00
set(SDL_MISC_DUMMY 1)
file(GLOB MISC_SOURCES ${SDL2_SOURCE_DIR}/src/misc/dummy/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${MISC_SOURCES})
Removed SDL_AndroidOpenURL, added SDL_OpenURL. Still needs to be wired into Xcode and Visual Studio projects.
2020-10-05 23:30:33 +08:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# We always need to have threads and timers around
if(NOT HAVE_SDL_THREADS)
set(SDL_THREADS_DISABLED 1)
file(GLOB THREADS_SOURCES ${SDL2_SOURCE_DIR}/src/thread/generic/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${THREADS_SOURCES})
endif()
if(NOT HAVE_SDL_TIMERS)
sync handling of subsystems II.
2022-01-11 17:45:41 +08:00
set(SDL_TIMER_DUMMY 1)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
file(GLOB TIMER_SOURCES ${SDL2_SOURCE_DIR}/src/timer/dummy/*.c)
set(SOURCE_FILES ${SOURCE_FILES} ${TIMER_SOURCES})
endif()
if(NOT SDLMAIN_SOURCES)
file(GLOB SDLMAIN_SOURCES ${SDL2_SOURCE_DIR}/src/main/dummy/*.c)
endif()
# Append the -MMD -MT flags
# if(DEPENDENCY_TRACKING)
# if(COMPILER_IS_GNUCC)
# set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -MMD -MT \$@")
# endif()
# endif()
configure_file("${SDL2_SOURCE_DIR}/include/SDL_config.h.cmake"
"${SDL2_BINARY_DIR}/include/SDL_config.h")
# Prepare the flags and remove duplicates
if(EXTRA_LDFLAGS)
list(REMOVE_DUPLICATES EXTRA_LDFLAGS)
endif()
if(EXTRA_LIBS)
list(REMOVE_DUPLICATES EXTRA_LIBS)
endif()
if(EXTRA_CFLAGS)
list(REMOVE_DUPLICATES EXTRA_CFLAGS)
endif()
listtostr(EXTRA_CFLAGS _EXTRA_CFLAGS)
set(EXTRA_CFLAGS ${_EXTRA_CFLAGS})
# Compat helpers for the configuration files
cmake: Retrieve the git revision on platforms without bash
2021-09-10 00:59:47 +08:00
find_package(Git)
if(Git_FOUND)
execute_process(COMMAND
"${GIT_EXECUTABLE}" remote get-url origin
WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
RESULT_VARIABLE GIT_URL_STATUS
OUTPUT_VARIABLE GIT_URL
ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(COMMAND
"${GIT_EXECUTABLE}" rev-list --max-count=1 HEAD~..
WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
RESULT_VARIABLE GIT_REVISION_STATUS
OUTPUT_VARIABLE GIT_REVISION
ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
if(GIT_URL_STATUS EQUAL 0 OR GIT_REVISION_STATUS EQUAL 0)
set(SDL_REVISION "${GIT_URL}@${GIT_REVISION}")
else()
set(SDL_REVISION "")
endif()
else()
set(SDL_REVISION "")
cmake: run updaterev.sh if(NOT CMAKE_HOST_WIN32) ... not if(NOT WINDOWS OR CYGWIN) This way, it generates SDL_revision.h in cross-build environments too.
2020-10-13 19:45:10 +08:00
endif()
cmake: Retrieve the git revision on platforms without bash
2021-09-10 00:59:47 +08:00
configure_file("${SDL2_SOURCE_DIR}/include/SDL_revision.h.cmake"
"${SDL2_BINARY_DIR}/include/SDL_revision.h")
CMake: Small improvement for MinGW This is currently a small patch we have in our Conan package for SDL https://github.com/bincrafters/community/blob/4dc894cc2c4df43aabf39c212aa0a31047d183e1/recipes/sdl2/all/conanfile.py#L184 Introduced in https://github.com/bincrafters/conan-sdl2/commit/9fb93a60446914da2a0fafc692cbd175c2d5db50
2021-07-08 07:18:01 +08:00
if(NOT WINDOWS OR CYGWIN OR MINGW)
CMake support
2020-12-18 21:42:57 +08:00
Remove pkg-config prefix hack
2021-02-14 16:52:43 +08:00
set(prefix ${CMAKE_INSTALL_PREFIX})
CMake support
2020-12-18 21:42:57 +08:00
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(exec_prefix "\${prefix}")
Make sdl2-config prefixes configurable again The installation prefix ended up being hard-coded into the `sdl2-config` script after the placeholders were accidentally removed in 6956f4aa1982b66b234026b46f7bb2dd44c67894.
2022-05-22 05:33:31 +08:00
set(libdir "\${exec_prefix}/${CMAKE_INSTALL_LIBDIR}")
set(bindir "\${exec_prefix}/${CMAKE_INSTALL_BINDIR}")
set(includedir "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(SDL_STATIC)
set(ENABLE_STATIC_TRUE "")
set(ENABLE_STATIC_FALSE "#")
else()
set(ENABLE_STATIC_TRUE "#")
set(ENABLE_STATIC_FALSE "")
endif()
if(SDL_SHARED)
rename PKG_CONFIG_LIBS_PRIV to PKGCONFIG_LIBS_PRIV i.e.: do not steal PKG_CONFIG namespace.
2021-04-15 02:40:50 +08:00
set(PKGCONFIG_LIBS_PRIV "
build: Merge pkg-config Libs.private into Libs for static-only builds A project being built entirely statically will call pkg-config with --static, which utilises the Libs.private field. Conversely it will not use --static when not being built entirely statically, even if there is only a static build of SDL available. This will most likely cause the build to fail due to underlinking unless we merge the Libs fields. This is what the Meson build system does when it generates pkg-config files. This also also follows the behaviour of sdl2-config. At the same time, the runtime linker flags are not applicable to static-only builds so only add them for shared builds.
2020-04-12 06:38:34 +08:00
Libs.private:")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(ENABLE_SHARED_TRUE "")
set(ENABLE_SHARED_FALSE "#")
else()
rename PKG_CONFIG_LIBS_PRIV to PKGCONFIG_LIBS_PRIV i.e.: do not steal PKG_CONFIG namespace.
2021-04-15 02:40:50 +08:00
set(PKGCONFIG_LIBS_PRIV "")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set(ENABLE_SHARED_TRUE "#")
set(ENABLE_SHARED_FALSE "")
endif()
# Clean up the different lists
CMake support
2020-12-18 21:42:57 +08:00
if (VITA)
listtostrrev(EXTRA_LIBS _EXTRA_LIBS "-l")
set(SDL_STATIC_LIBS ${SDL_LIBS} ${EXTRA_LDFLAGS} ${_EXTRA_LIBS})
list(REMOVE_DUPLICATES SDL_STATIC_LIBS)
listtostrrev(SDL_STATIC_LIBS _SDL_STATIC_LIBS)
set(SDL_STATIC_LIBS ${_SDL_STATIC_LIBS})
listtostrrev(SDL_LIBS _SDL_LIBS)
set(SDL_LIBS ${_SDL_LIBS})
else()
listtostr(EXTRA_LIBS _EXTRA_LIBS "-l")
set(SDL_STATIC_LIBS ${SDL_LIBS} ${EXTRA_LDFLAGS} ${_EXTRA_LIBS})
list(REMOVE_DUPLICATES SDL_STATIC_LIBS)
listtostr(SDL_STATIC_LIBS _SDL_STATIC_LIBS)
set(SDL_STATIC_LIBS ${_SDL_STATIC_LIBS})
listtostr(SDL_LIBS _SDL_LIBS)
set(SDL_LIBS ${_SDL_LIBS})
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# MESSAGE(STATUS "SDL_LIBS: ${SDL_LIBS}")
# MESSAGE(STATUS "SDL_STATIC_LIBS: ${SDL_STATIC_LIBS}")
configure_file("${SDL2_SOURCE_DIR}/sdl2.pc.in"
"${SDL2_BINARY_DIR}/sdl2.pc" @ONLY)
configure_file("${SDL2_SOURCE_DIR}/sdl2-config.in"
"${SDL2_BINARY_DIR}/sdl2-config")
configure_file("${SDL2_SOURCE_DIR}/sdl2-config.in"
"${SDL2_BINARY_DIR}/sdl2-config" @ONLY)
configure_file("${SDL2_SOURCE_DIR}/SDL2.spec.in"
"${SDL2_BINARY_DIR}/SDL2.spec" @ONLY)
endif()
Moving ASAN macros and calls to macros above the information output section so we can display ASAN information properly.
2021-04-12 06:05:58 +08:00
macro(check_add_debug_flag FLAG SUFFIX)
check_c_compiler_flag(${FLAG} HAS_C_FLAG_${SUFFIX})
if (HAS_C_FLAG_${SUFFIX})
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${FLAG}")
endif()
check_cxx_compiler_flag(${FLAG} HAS_CXX_${SUFFIX})
if (HAS_CXX_${SUFFIX})
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${FLAG}")
endif()
endmacro()
macro(asan_check_add_debug_flag ASAN_FLAG)
check_add_debug_flag("-fsanitize=${ASAN_FLAG}" "${ASAN_FLAG}")
Adding checks to see if any ASAN flags are set, if so then we set(HAVE_ASAN ON) so the infomartion output will properly list ASAN as on.
2021-04-12 06:10:28 +08:00
if(HAS_C_${ASAN_FLAG} OR HAS_CXX_${ASAN_FLAG})
set(HAVE_ASAN ON)
endif()
Moving ASAN macros and calls to macros above the information output section so we can display ASAN information properly.
2021-04-12 06:05:58 +08:00
endmacro()
macro(asan_check_add_debug_flag2 ASAN_FLAG)
# for some sanitize flags we have to manipulate the CMAKE_REQUIRED_LIBRARIES:
# http://cmake.3232098.n2.nabble.com/CHECK-CXX-COMPILER-FLAG-doesn-t-give-correct-result-for-fsanitize-address-tp7600216p7600217.html
set(FLAG "-fsanitize=${ASAN_FLAG}")
set (STORED_REQLIBS ${CMAKE_REQUIRED_LIBRARIES})
set (CMAKE_REQUIRED_LIBRARIES "${FLAG};asan")
check_c_compiler_flag (${FLAG} HAS_C_FLAG_${ASAN_FLAG})
check_cxx_compiler_flag (${FLAG} HAS_CXX_FLAG_${ASAN_FLAG})
set (CMAKE_REQUIRED_LIBRARIES ${STORED_REQLIBS})
if (HAS_C_FLAG_${ASAN_FLAG})
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${FLAG}")
endif()
if (HAS_CXX_${ASAN_FLAG})
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${FLAG}")
endif()
Adding checks to see if any ASAN flags are set, if so then we set(HAVE_ASAN ON) so the infomartion output will properly list ASAN as on.
2021-04-12 06:10:28 +08:00
if(HAS_C_${ASAN_FLAG} OR HAS_CXX_${ASAN_FLAG})
set(HAVE_ASAN ON)
endif()
Moving ASAN macros and calls to macros above the information output section so we can display ASAN information properly.
2021-04-12 06:05:58 +08:00
endmacro()
# enable AddressSanitizer if supported
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
if (SDL_ASAN)
Moving ASAN macros and calls to macros above the information output section so we can display ASAN information properly.
2021-04-12 06:05:58 +08:00
asan_check_add_debug_flag2("address")
asan_check_add_debug_flag("bool")
asan_check_add_debug_flag("bounds")
asan_check_add_debug_flag("enum")
asan_check_add_debug_flag("float-cast-overflow")
asan_check_add_debug_flag("float-divide-by-zero")
asan_check_add_debug_flag("nonnull-attribute")
asan_check_add_debug_flag("returns-nonnull-attribute")
asan_check_add_debug_flag("signed-integer-overflow")
asan_check_add_debug_flag("undefined")
asan_check_add_debug_flag("vla-bound")
asan_check_add_debug_flag("leak")
# The object size sanitizer has no effect on unoptimized builds on Clang,
# but causes warnings.
CMAKE: fixed cflags check for build type Martin Gerhardy wrote: If there is a variable named test, then cmake does variable-value comparison: if (test STREQUAL "") is equivalent to: if ("${test}" STREQUAL "") If there is no variable named test, then cmake does string literal comparison: if (test STREQUAL "") is equivalent to: if ("test" STREQUAL "") That means basically - the current stuff works - but is not how it should be done. Fixes https://github.com/libsdl-org/SDL/issues/2100
2021-12-18 11:14:34 +08:00
if((NOT USE_CLANG) OR ("${CMAKE_BUILD_TYPE}" STREQUAL ""))
Moving ASAN macros and calls to macros above the information output section so we can display ASAN information properly.
2021-04-12 06:05:58 +08:00
asan_check_add_debug_flag("object-size")
endif()
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
##### Info output #####
message(STATUS "")
message(STATUS "SDL2 was configured with the following options:")
message(STATUS "")
message(STATUS "Platform: ${CMAKE_SYSTEM}")
message(STATUS "64-bit: ${ARCH_64}")
message(STATUS "Compiler: ${CMAKE_C_COMPILER}")
cmake: Retrieve the git revision on platforms without bash
2021-09-10 00:59:47 +08:00
message(STATUS "Revision: ${SDL_REVISION}")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
message(STATUS "")
message(STATUS "Subsystems:")
foreach(_SUB ${SDL_SUBSYSTEMS})
string(TOUPPER ${_SUB} _OPT)
message_bool_option(${_SUB} SDL_${_OPT})
endforeach()
message(STATUS "")
message(STATUS "Options:")
list(SORT ALLOPTIONS)
foreach(_OPT ${ALLOPTIONS})
# Get the padding
string(LENGTH ${_OPT} _OPTLEN)
cmake: Calculate padding for dislaying options automatically.
2021-10-05 22:54:06 +08:00
math(EXPR _PADLEN "(${LONGESTOPTIONNAME} + 1) - ${_OPTLEN}")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
string(RANDOM LENGTH ${_PADLEN} ALPHABET " " _PADDING)
message_tested_option(${_OPT} ${_PADDING})
endforeach()
CMAKE: fixed cflags check for build type Martin Gerhardy wrote: If there is a variable named test, then cmake does variable-value comparison: if (test STREQUAL "") is equivalent to: if ("${test}" STREQUAL "") If there is no variable named test, then cmake does string literal comparison: if (test STREQUAL "") is equivalent to: if ("test" STREQUAL "") That means basically - the current stuff works - but is not how it should be done. Fixes https://github.com/libsdl-org/SDL/issues/2100
2021-12-18 11:14:34 +08:00
if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
Adding messages to output CMAKE_C_FLAGS_DEBUG and CMAKE_CXX_FLAGS_DEBUG, this way when using Debug builds you can see which debug flags are set
2021-04-12 06:08:14 +08:00
message(STATUS "")
message(STATUS " CMAKE_C_FLAGS_DEBUG: ${CMAKE_C_FLAGS_DEBUG}")
message(STATUS " CMAKE_CXX_FLAGS_DEBUG: ${CMAKE_CXX_FLAGS_DEBUG}")
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
message(STATUS "")
message(STATUS " CFLAGS: ${CMAKE_C_FLAGS}")
message(STATUS " EXTRA_CFLAGS: ${EXTRA_CFLAGS}")
cmake: make SDL2Config.cmake compatible with autotools' sdl2-config.cmake
2022-06-04 02:12:52 +08:00
message(STATUS " EXTRA_LDFLAGS: ${EXTRA_LDFLAGS} ${EXTRA_LDFLAGS_BUILD}")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
message(STATUS " EXTRA_LIBS: ${EXTRA_LIBS}")
message(STATUS "")
message(STATUS " Build Shared Library: ${SDL_SHARED}")
message(STATUS " Build Static Library: ${SDL_STATIC}")
CMake: Let static libraries optionally be built with Position Independent Code.
2016-01-05 14:26:32 +08:00
if(SDL_STATIC)
message(STATUS " Build Static Library with Position Independent Code: ${SDL_STATIC_PIC}")
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
message(STATUS "")
if(UNIX)
message(STATUS "If something was not detected, although the libraries")
message(STATUS "were installed, then make sure you have set the")
message(STATUS "CFLAGS and LDFLAGS environment variables correctly.")
message(STATUS "")
endif()
cmake: added support for enabling the ARM SIMD/NEON code.
2019-10-25 11:17:19 +08:00
if(WARN_ABOUT_ARM_SIMD_ASM_MIT)
message(STATUS "")
message(STATUS "SDL is being built with ARM SIMD optimizations, which")
message(STATUS "uses code licensed under the MIT license. If this is a")
message(STATUS "problem, please disable that code by rerunning CMake with:")
message(STATUS "")
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
message(STATUS " -DSDL_ARMSIMD=OFF")
cmake: added support for enabling the ARM SIMD/NEON code.
2019-10-25 11:17:19 +08:00
endif()
if(WARN_ABOUT_ARM_NEON_ASM_MIT)
message(STATUS "")
message(STATUS "SDL is being built with ARM NEON optimizations, which")
message(STATUS "uses code licensed under the MIT license. If this is a")
message(STATUS "problem, please disable that code by rerunning CMake with:")
message(STATUS "")
cmake: Prefix all options with "SDL_" This makes it clear which options came from SDL's CMake project when building SDL as a subdirectory of a parent CMake project. Fixes #4139.
2021-10-05 22:43:35 +08:00
message(STATUS " -DSDL_ARMNEON=OFF")
cmake: added support for enabling the ARM SIMD/NEON code.
2019-10-25 11:17:19 +08:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
# Ensure that the extra cflags are used at compile time
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS}")
Optionally disable generation of SDL2main and uninstall projects. Mostly meant to allow SDL2 to be incorporated as a sub-project of external CMake projects.
2022-01-12 00:34:14 +08:00
if(NOT WINDOWS_STORE AND NOT SDL2_DISABLE_SDL2MAIN)
# Build SDLmain
cmake: fix indentation.
2021-10-05 23:19:14 +08:00
add_library(SDL2main STATIC ${SDLMAIN_SOURCES})
# alias target for in-tree builds
add_library(SDL2::SDL2main ALIAS SDL2main)
cmake: use generated SDL_config.h to build SDLmain static lib Thanks to @toazz for the patch! Fixes #4829.
2021-11-10 00:13:52 +08:00
target_include_directories(SDL2main BEFORE PRIVATE "${SDL2_BINARY_DIR}/include")
cmake: fix indentation.
2021-10-05 23:19:14 +08:00
target_include_directories(SDL2main PUBLIC "$<BUILD_INTERFACE:${SDL2_SOURCE_DIR}/include>" $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}> $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/SDL2>)
Fix MSVC ARM32 builds
2022-05-08 22:53:43 +08:00
if (WIN32)
target_link_libraries(SDL2main PRIVATE shell32)
endif()
cmake: make SDL2Config.cmake compatible with autotools' sdl2-config.cmake
2022-06-04 02:12:52 +08:00
if(MINGW OR CYGWIN)
cmake_minimum_required(VERSION 3.13)
if(CMAKE_SIZEOF_VOID_P EQUAL 4)
target_link_options(SDL2main PUBLIC "-Wl,--undefined=_WinMain@16")
else()
target_link_options(SDL2main PUBLIC "-Wl,--undefined=WinMain")
endif()
endif()
cmake: fix indentation.
2021-10-05 23:19:14 +08:00
if (NOT ANDROID)
set_target_properties(SDL2main PROPERTIES DEBUG_POSTFIX "${SDL_CMAKE_DEBUG_POSTFIX}")
endif()
Accepted patch https://github.com/microsoft/vcpkg/blob/master/ports/sdl2/enable-winrt-cmake.patch
2020-12-09 01:13:08 +08:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
if(ANDROID)
target_include_directories(sdl-build-options INTERFACE "${ANDROID_NDK}/sources/android/cpufeatures")
endif()
macOS: always use Objective-C ARC (automatic ref counting). Change Cocoa SDL_VideoData and SDL_WindowData implementations from C structs to Objective-C objects, since bridging between C and ObjC is easier that way.
2022-05-08 08:57:23 +08:00
if(APPLE)
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
target_compile_options(sdl-build-options INTERFACE "-fobjc-arc")
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
if(SDL_SHARED)
Fixed setting the version info in the shared library when using CMake Ray Molenkamp When building sdl as shared lib, the version info is lacking in the final binary. CMake gathers the right resource files into ${VERSION_SOURCES} but then doesn't do anything with them.
2016-10-03 18:42:10 +08:00
add_library(SDL2 SHARED ${SOURCE_FILES} ${VERSION_SOURCES})
Add ALIAS targets to all installed SDL2 targets This provides a linking interface that matches the one available when `find_package()` is used, by aliasing all of SDL's public targets into the SDL2:: namespace. Thus, dependees link to the same-named targets regardless of how SDL was acquired. This approach permits the use of wrappers around CMake's FetchContent API such as https://github.com/cpm-cmake/CPM.cmake
2021-02-10 23:17:02 +08:00
# alias target for in-tree builds
add_library(SDL2::SDL2 ALIAS SDL2)
cmake: Pacify warning about Policy CMP0042 not being set.
2017-08-10 10:43:16 +08:00
if(APPLE)
Correct the name of the SDL shared library in CMake for Mac OS
2018-08-19 05:23:40 +08:00
set_target_properties(SDL2 PROPERTIES
MACOSX_RPATH 1
OUTPUT_NAME "SDL2-${LT_RELEASE}")
cmake: Pacify warning about Policy CMP0042 not being set.
2017-08-10 10:43:16 +08:00
elseif(UNIX AND NOT ANDROID)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set_target_properties(SDL2 PROPERTIES
VERSION ${LT_VERSION}
CMake: Fix SOVERSION/SONAME of non-release versions When building SDL2 from git with CMake, you got libSDL2-2.0.so.1 instead of .0 (as it's the case when building with autotools). This was caused by using LT_REVISION instead of LT_MAJOR for SOVERSION. fixes #4310
2021-05-16 12:33:29 +08:00
SOVERSION ${LT_MAJOR}
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
OUTPUT_NAME "SDL2-${LT_RELEASE}")
else()
fix bug #5384 -- define DLL_EXPORT in DLL builds and adjust begin_code.h
2020-12-09 17:01:10 +08:00
if(WINDOWS OR CYGWIN)
set_target_properties(SDL2 PROPERTIES
DEFINE_SYMBOL DLL_EXPORT)
cmake: simplify after the previous os/2 commit.
2022-01-13 01:32:00 +08:00
elseif(OS2)
set_target_properties(SDL2 PROPERTIES
DEFINE_SYMBOL BUILD_SDL)
fix bug #5384 -- define DLL_EXPORT in DLL builds and adjust begin_code.h
2020-12-09 17:01:10 +08:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set_target_properties(SDL2 PROPERTIES
VERSION ${SDL_VERSION}
SOVERSION ${LT_REVISION}
OUTPUT_NAME "SDL2")
endif()
Fixing compilation errors for VS2019 Clang toolset (fixes #4702)
2021-11-18 07:04:34 +08:00
# Note: The clang toolset for Visual Studio does not support /NODEFAULTLIB.
Fix MSVC ARM32 builds
2022-05-08 22:53:43 +08:00
if(MSVC AND NOT SDL_LIBC AND NOT MSVC_CLANG AND NOT CMAKE_GENERATOR_PLATFORM STREQUAL "ARM")
CMake: Fixed building for Windows with VS2015 (bug #3080). - Don't try to link with the Visual C runtime. - Avoid code generation that would use functions from the VC runtime.
2016-01-01 03:26:40 +08:00
# Don't try to link with the default set of libraries.
cmake: Fix UWP DLL build by removing /NODEFAUTLIB On UWP, we need default C runtime for C++ sources.
2021-04-08 20:28:45 +08:00
if(NOT WINDOWS_STORE)
set_target_properties(SDL2 PROPERTIES LINK_FLAGS_RELEASE "/NODEFAULTLIB")
set_target_properties(SDL2 PROPERTIES LINK_FLAGS_DEBUG "/NODEFAULTLIB")
endif()
CMake: Fixed building for Windows with VS2015 (bug #3080). - Don't try to link with the Visual C runtime. - Avoid code generation that would use functions from the VC runtime.
2016-01-01 03:26:40 +08:00
set_target_properties(SDL2 PROPERTIES STATIC_LIBRARY_FLAGS "/NODEFAULTLIB")
endif()
cmake: make SDL2Config.cmake compatible with autotools' sdl2-config.cmake
2022-06-04 02:12:52 +08:00
# FIXME: if CMAKE_VERSION >= 3.13, use target_link_options for EXTRA_LDFLAGS
target_link_libraries(SDL2 PRIVATE ${EXTRA_LIBS} ${EXTRA_LDFLAGS} ${EXTRA_LDFLAGS_BUILD})
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
target_include_directories(SDL2 BEFORE PRIVATE "${SDL2_BINARY_DIR}/include")
target_include_directories(SDL2 PUBLIC "$<BUILD_INTERFACE:${SDL2_SOURCE_DIR}/include>;$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>;$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/SDL2>")
# This picks up all the compiler options and such we've accumulated up to here.
target_link_libraries(SDL2 PRIVATE $<BUILD_INTERFACE:sdl-build-options>)
cmake: make SDL2Config.cmake compatible with autotools' sdl2-config.cmake
2022-06-04 02:12:52 +08:00
if(MINGW OR CYGWIN)
if(NOT CMAKE_VERSION VERSION_LESS "3.13")
target_link_options(SDL2 PRIVATE -static-libgcc)
endif()
endif()
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
if(NOT ANDROID)
cmake: ${SDL_CMAKE_DEBUG_POSTFIX} needs to be wrapped in quotes. Otherwise, if it's an empty string, it causes problems. Fixes Bugzilla #4117.
2019-12-03 15:42:53 +08:00
set_target_properties(SDL2 PROPERTIES DEBUG_POSTFIX "${SDL_CMAKE_DEBUG_POSTFIX}")
cmake: Set debug library name suffix per target instead of setting it globally. Don't add a suffix on android
2018-02-26 01:22:47 +08:00
endif()
cmake: add 'compatible interface properties' to allow enforcing SDL2 sharedness
2022-05-30 06:46:00 +08:00
# Use `Compatible Interface Properties` to allow consumers to enforce a shared/static library
set_property(TARGET SDL2 PROPERTY INTERFACE_SDL2_SHARED TRUE)
set_property(TARGET SDL2 APPEND PROPERTY COMPATIBLE_INTERFACE_BOOL SDL2_SHARED)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
if(SDL_STATIC)
set (BUILD_SHARED_LIBS FALSE)
add_library(SDL2-static STATIC ${SOURCE_FILES})
Add ALIAS targets to all installed SDL2 targets This provides a linking interface that matches the one available when `find_package()` is used, by aliasing all of SDL's public targets into the SDL2:: namespace. Thus, dependees link to the same-named targets regardless of how SDL was acquired. This approach permits the use of wrappers around CMake's FetchContent API such as https://github.com/cpm-cmake/CPM.cmake
2021-02-10 23:17:02 +08:00
# alias target for in-tree builds
add_library(SDL2::SDL2-static ALIAS SDL2-static)
cmake: make SDL2Config.cmake compatible with autotools' sdl2-config.cmake
2022-06-04 02:12:52 +08:00
if(MSVC OR (WATCOM AND (WIN32 OR OS2)))
# Avoid conflict between the dll import library and the static library
set_target_properties(SDL2-static PROPERTIES OUTPUT_NAME "SDL2-static")
else()
Fixed bug 3651 - CMake build does not install CMake package configuration tschwinger@elitemail.org Most ironically, although autoconf/automake-based builds install (pretty half-assed) CMake package configuration files, they're missing in installations resulting from CMake-based builds entirely. A proper configuration file typically also loads target exports (implemented in patch 3572, also fixing this issue - see my comment on that issue for details). I believe it would be best to let the dinosaurs go extinct and redirect all build efforts to the CMake end for two reasons: 1. It potentially provides the best user experience, but you'd have to give it some love and ship with less quirky buildfiles. 2. It would force distros to build SDL via CMake and thus would ensure target exports are actually available everywhere. Various CMake patches I submitted today in summary (directly converted from the HG commits and `am`d onto a fork of a git mirror that happened to be on `tip`). https://github.com/tschw/SDL/commits/patched Fixing #2576 #3572, #3613, and this fresh ticket, which is almost entirely advertisement ;). These already do to make SDL much less of a quirky fella to have in your dependency tree...
2017-08-10 10:03:10 +08:00
set_target_properties(SDL2-static PROPERTIES OUTPUT_NAME "SDL2")
endif()
CMake: Let static libraries optionally be built with Position Independent Code.
2016-01-05 14:26:32 +08:00
set_target_properties(SDL2-static PROPERTIES POSITION_INDEPENDENT_CODE ${SDL_STATIC_PIC})
Fixing compilation errors for VS2019 Clang toolset (fixes #4702)
2021-11-18 07:04:34 +08:00
# Note: The clang toolset for Visual Studio does not support /NODEFAULTLIB.
Fix MSVC ARM32 builds
2022-05-08 22:53:43 +08:00
if(MSVC AND NOT SDL_LIBC AND NOT MSVC_CLANG AND NOT CMAKE_GENERATOR_PLATFORM STREQUAL "ARM")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
set_target_properties(SDL2-static PROPERTIES LINK_FLAGS_RELEASE "/NODEFAULTLIB")
set_target_properties(SDL2-static PROPERTIES LINK_FLAGS_DEBUG "/NODEFAULTLIB")
set_target_properties(SDL2-static PROPERTIES STATIC_LIBRARY_FLAGS "/NODEFAULTLIB")
endif()
# TODO: Win32 platforms keep the same suffix .lib for import and static
# libraries - do we need to consider this?
cmake: make SDL2Config.cmake compatible with autotools' sdl2-config.cmake
2022-06-04 02:12:52 +08:00
target_link_libraries(SDL2-static PRIVATE ${EXTRA_LIBS} ${EXTRA_LDFLAGS} ${EXTRA_LDFLAGS_BUILD})
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
target_include_directories(SDL2-static BEFORE PRIVATE "${SDL2_BINARY_DIR}/include")
Further improvements for bug 4128 - CMAKE: Generated target import file contains incorrect include path Mohamed It would be useful to be able to do either `#include "SDL2/SDL.h"` or `#include "SDL.h"`. This patch allows that and adds compatibility with other build systems. It also allows differentiating between SDL1 and SDL2.
2020-02-16 16:08:36 +08:00
target_include_directories(SDL2-static PUBLIC "$<BUILD_INTERFACE:${SDL2_SOURCE_DIR}/include>" $<INSTALL_INTERFACE:include> $<INSTALL_INTERFACE:include/SDL2>)
cmake: Move the old, global add_definitions (etc) to an interface library. Fixes #4150.
2021-10-06 00:34:29 +08:00
# This picks up all the compiler options and such we've accumulated up to here.
target_link_libraries(SDL2-static PRIVATE $<BUILD_INTERFACE:sdl-build-options>)
if(NOT ANDROID)
cmake: ${SDL_CMAKE_DEBUG_POSTFIX} needs to be wrapped in quotes. Otherwise, if it's an empty string, it causes problems. Fixes Bugzilla #4117.
2019-12-03 15:42:53 +08:00
set_target_properties(SDL2-static PROPERTIES DEBUG_POSTFIX "${SDL_CMAKE_DEBUG_POSTFIX}")
cmake: Set debug library name suffix per target instead of setting it globally. Don't add a suffix on android
2018-02-26 01:22:47 +08:00
endif()
cmake: add 'compatible interface properties' to allow enforcing SDL2 sharedness
2022-05-30 06:46:00 +08:00
# Use `Compatible Interface Properties` to allow consumers to enforce a shared/static library
set_property(TARGET SDL2-static PROPERTY INTERFACE_SDL2_SHARED FALSE)
set_property(TARGET SDL2-static APPEND PROPERTY COMPATIBLE_INTERFACE_BOOL SDL2_SHARED)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
Add static assertions that the version number is consistent Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-05-03 21:39:00 +08:00
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DSDL_BUILD_MAJOR_VERSION=${SDL_MAJOR_VERSION}")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DSDL_BUILD_MINOR_VERSION=${SDL_MINOR_VERSION}")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DSDL_BUILD_MICRO_VERSION=${SDL_MICRO_VERSION}")
Fixed bug 4092 - CMake support for building everything in the "test" directory Eric Wasylishen Patch to support building the tests with cmake. Disabled by default, use: "cmake .. -DSDL_TEST=YES" to enable the tests. Tested on macOS 10.13 with the ninja, makefile, and Xcode generators, and Windows 10 with the Visual Studio 2017 generator.
2018-02-25 00:59:58 +08:00
##### Tests #####
if(SDL_TEST)
cmake: Add SDL include path when building tests The tests can't find any of the SDL includes otherwise
2021-10-31 01:06:58 +08:00
include_directories(BEFORE "${SDL2_BINARY_DIR}/include")
include_directories(AFTER "${SDL2_SOURCE_DIR}/include")
Fixed bug 4092 - CMake support for building everything in the "test" directory Eric Wasylishen Patch to support building the tests with cmake. Disabled by default, use: "cmake .. -DSDL_TEST=YES" to enable the tests. Tested on macOS 10.13 with the ninja, makefile, and Xcode generators, and Windows 10 with the Visual Studio 2017 generator.
2018-02-25 00:59:58 +08:00
file(GLOB TEST_SOURCES ${SDL2_SOURCE_DIR}/src/test/*.c)
add_library(SDL2_test STATIC ${TEST_SOURCES})
cmake: install SDL2::SDL2test when configuring with SDL2_TEST enabled
2022-05-27 07:40:11 +08:00
add_library(SDL2::SDL2test ALIAS SDL2_test)
set_target_properties(SDL2_test PROPERTIES
EXPORT_NAME SDL2test)
target_include_directories(SDL2_test PUBLIC "$<BUILD_INTERFACE:${SDL2_SOURCE_DIR}/include>" $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}> $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/SDL2>)
Fixed bug 4092 - CMake support for building everything in the "test" directory Eric Wasylishen Patch to support building the tests with cmake. Disabled by default, use: "cmake .. -DSDL_TEST=YES" to enable the tests. Tested on macOS 10.13 with the ninja, makefile, and Xcode generators, and Windows 10 with the Visual Studio 2017 generator.
2018-02-25 00:59:58 +08:00
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
##### Installation targets #####
Added CMake option to disable the installer
2022-04-16 05:11:29 +08:00
if(NOT SDL2_DISABLE_INSTALL)
cmake: Fixed indenting and some oldschool `endif(TEXT)` things.
2022-04-16 08:50:55 +08:00
if(SDL_SHARED)
install(TARGETS SDL2 EXPORT SDL2Targets
LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
endif()
cmake: Split SDL2-static and SDL2main into their own target exports This makes it so that the generated targets are not interdependent, which allows Linux distributions to split libraries into the appropriate subpackages as needed.
2022-01-08 03:30:26 +08:00
cmake: Fixed indenting and some oldschool `endif(TEXT)` things.
2022-04-16 08:50:55 +08:00
if(NOT WINDOWS_STORE AND NOT SDL2_DISABLE_SDL2MAIN)
install(TARGETS SDL2main EXPORT SDL2mainTargets
LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
endif()
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
cmake: Fixed indenting and some oldschool `endif(TEXT)` things.
2022-04-16 08:50:55 +08:00
if(SDL_STATIC)
install(TARGETS SDL2-static EXPORT SDL2staticTargets
LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
endif()
cmake: install SDL2::SDL2test when configuring with SDL2_TEST enabled
2022-05-27 07:40:11 +08:00
if(SDL_TEST)
install(TARGETS SDL2_test EXPORT SDL2testTargets
LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
endif()
cmake: Fixed indenting and some oldschool `endif(TEXT)` things.
2022-04-16 08:50:55 +08:00
##### Export files #####
if (WINDOWS AND NOT MINGW)
set(PKG_PREFIX "cmake")
else ()
set(PKG_PREFIX "${CMAKE_INSTALL_LIBDIR}/cmake/SDL2")
endif ()
include(CMakePackageConfigHelpers)
cmake: make SDL2Config.cmake compatible with autotools' sdl2-config.cmake
2022-06-04 02:12:52 +08:00
configure_package_config_file(SDL2Config.cmake.in "${CMAKE_BINARY_DIR}/SDL2Config.cmake"
PATH_VARS CMAKE_INSTALL_PREFIX CMAKE_INSTALL_FULL_BINDIR CMAKE_INSTALL_FULL_INCLUDEDIR CMAKE_INSTALL_FULL_LIBDIR
INSTALL_DESTINATION ${PKG_PREFIX}
)
cmake: Fixed indenting and some oldschool `endif(TEXT)` things.
2022-04-16 08:50:55 +08:00
write_basic_package_version_file("${CMAKE_BINARY_DIR}/SDL2ConfigVersion.cmake"
VERSION ${SDL_VERSION}
COMPATIBILITY AnyNewerVersion
)
Fixed bug 3651 - CMake build does not install CMake package configuration tschwinger@elitemail.org Most ironically, although autoconf/automake-based builds install (pretty half-assed) CMake package configuration files, they're missing in installations resulting from CMake-based builds entirely. A proper configuration file typically also loads target exports (implemented in patch 3572, also fixing this issue - see my comment on that issue for details). I believe it would be best to let the dinosaurs go extinct and redirect all build efforts to the CMake end for two reasons: 1. It potentially provides the best user experience, but you'd have to give it some love and ship with less quirky buildfiles. 2. It would force distros to build SDL via CMake and thus would ensure target exports are actually available everywhere. Various CMake patches I submitted today in summary (directly converted from the HG commits and `am`d onto a fork of a git mirror that happened to be on `tip`). https://github.com/tschw/SDL/commits/patched Fixing #2576 #3572, #3613, and this fresh ticket, which is almost entirely advertisement ;). These already do to make SDL much less of a quirky fella to have in your dependency tree...
2017-08-10 10:03:10 +08:00
cmake: Fixed indenting and some oldschool `endif(TEXT)` things.
2022-04-16 08:50:55 +08:00
if(SDL_SHARED)
install(EXPORT SDL2Targets
FILE SDL2Targets.cmake
NAMESPACE SDL2::
DESTINATION ${PKG_PREFIX}
)
endif()
Fixed bug 3651 - CMake build does not install CMake package configuration tschwinger@elitemail.org Most ironically, although autoconf/automake-based builds install (pretty half-assed) CMake package configuration files, they're missing in installations resulting from CMake-based builds entirely. A proper configuration file typically also loads target exports (implemented in patch 3572, also fixing this issue - see my comment on that issue for details). I believe it would be best to let the dinosaurs go extinct and redirect all build efforts to the CMake end for two reasons: 1. It potentially provides the best user experience, but you'd have to give it some love and ship with less quirky buildfiles. 2. It would force distros to build SDL via CMake and thus would ensure target exports are actually available everywhere. Various CMake patches I submitted today in summary (directly converted from the HG commits and `am`d onto a fork of a git mirror that happened to be on `tip`). https://github.com/tschw/SDL/commits/patched Fixing #2576 #3572, #3613, and this fresh ticket, which is almost entirely advertisement ;). These already do to make SDL much less of a quirky fella to have in your dependency tree...
2017-08-10 10:03:10 +08:00
cmake: Fixed indenting and some oldschool `endif(TEXT)` things.
2022-04-16 08:50:55 +08:00
if(NOT WINDOWS_STORE AND NOT SDL2_DISABLE_SDL2MAIN)
install(EXPORT SDL2mainTargets
FILE SDL2mainTargets.cmake
NAMESPACE SDL2::
DESTINATION ${PKG_PREFIX}
)
endif()
cmake: Split SDL2-static and SDL2main into their own target exports This makes it so that the generated targets are not interdependent, which allows Linux distributions to split libraries into the appropriate subpackages as needed.
2022-01-08 03:30:26 +08:00
cmake: Fixed indenting and some oldschool `endif(TEXT)` things.
2022-04-16 08:50:55 +08:00
if(SDL_STATIC)
install(EXPORT SDL2staticTargets
FILE SDL2staticTargets.cmake
NAMESPACE SDL2::
DESTINATION ${PKG_PREFIX}
)
endif()
cmake: Split SDL2-static and SDL2main into their own target exports This makes it so that the generated targets are not interdependent, which allows Linux distributions to split libraries into the appropriate subpackages as needed.
2022-01-08 03:30:26 +08:00
cmake: install SDL2::SDL2test when configuring with SDL2_TEST enabled
2022-05-27 07:40:11 +08:00
if(SDL_TEST)
install(EXPORT SDL2testTargets
FILE SDL2testTargets.cmake
NAMESPACE SDL2::
DESTINATION ${PKG_PREFIX}
)
endif()
cmake: Fixed indenting and some oldschool `endif(TEXT)` things.
2022-04-16 08:50:55 +08:00
install(
FILES
cmake: make SDL2Config.cmake compatible with autotools' sdl2-config.cmake
2022-06-04 02:12:52 +08:00
${CMAKE_CURRENT_BINARY_DIR}/SDL2Config.cmake
cmake: Fixed indenting and some oldschool `endif(TEXT)` things.
2022-04-16 08:50:55 +08:00
${CMAKE_BINARY_DIR}/SDL2ConfigVersion.cmake
cmake: Split SDL2-static and SDL2main into their own target exports This makes it so that the generated targets are not interdependent, which allows Linux distributions to split libraries into the appropriate subpackages as needed.
2022-01-08 03:30:26 +08:00
DESTINATION ${PKG_PREFIX}
cmake: Fixed indenting and some oldschool `endif(TEXT)` things.
2022-04-16 08:50:55 +08:00
COMPONENT Devel
cmake: Split SDL2-static and SDL2main into their own target exports This makes it so that the generated targets are not interdependent, which allows Linux distributions to split libraries into the appropriate subpackages as needed.
2022-01-08 03:30:26 +08:00
)
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
cmake: Fixed indenting and some oldschool `endif(TEXT)` things.
2022-04-16 08:50:55 +08:00
file(GLOB INCLUDE_FILES ${SDL2_SOURCE_DIR}/include/*.h)
file(GLOB BIN_INCLUDE_FILES ${SDL2_BINARY_DIR}/include/*.h)
foreach(_FNAME ${BIN_INCLUDE_FILES})
get_filename_component(_INCNAME ${_FNAME} NAME)
list(REMOVE_ITEM INCLUDE_FILES ${SDL2_SOURCE_DIR}/include/${_INCNAME})
endforeach()
list(APPEND INCLUDE_FILES ${BIN_INCLUDE_FILES})
install(FILES ${INCLUDE_FILES} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/SDL2)
string(TOUPPER "${CMAKE_BUILD_TYPE}" UPPER_BUILD_TYPE)
if (UPPER_BUILD_TYPE MATCHES DEBUG)
set(SOPOSTFIX "${SDL_CMAKE_DEBUG_POSTFIX}")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
else()
cmake: Fixed indenting and some oldschool `endif(TEXT)` things.
2022-04-16 08:50:55 +08:00
set(SOPOSTFIX "")
endif()
if(NOT (WINDOWS OR CYGWIN) OR MINGW)
if(SDL_SHARED)
set(SOEXT ${CMAKE_SHARED_LIBRARY_SUFFIX}) # ".so", ".dylib", etc.
get_target_property(SONAME SDL2 OUTPUT_NAME)
if(NOT ANDROID AND NOT MINGW AND NOT OS2)
install(CODE "
execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink
\"lib${SONAME}${SOPOSTFIX}${SOEXT}\" \"libSDL2${SOPOSTFIX}${SOEXT}\"
WORKING_DIRECTORY \"${SDL2_BINARY_DIR}\")")
install(FILES ${SDL2_BINARY_DIR}/libSDL2${SOPOSTFIX}${SOEXT} DESTINATION "${CMAKE_INSTALL_LIBDIR}")
endif()
endif()
if(FREEBSD)
# FreeBSD uses ${PREFIX}/libdata/pkgconfig
install(FILES ${SDL2_BINARY_DIR}/sdl2.pc DESTINATION "libdata/pkgconfig")
else()
install(FILES ${SDL2_BINARY_DIR}/sdl2.pc
DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
endif()
install(PROGRAMS ${SDL2_BINARY_DIR}/sdl2-config DESTINATION "${CMAKE_INSTALL_BINDIR}")
# TODO: what about the .spec file? Is it only needed for RPM creation?
install(FILES "${SDL2_SOURCE_DIR}/sdl2.m4" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/aclocal")
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 23:33:46 +08:00
endif()
endif()
##### Uninstall target #####
Optionally disable generation of SDL2main and uninstall projects. Mostly meant to allow SDL2 to be incorporated as a sub-project of external CMake projects.
2022-01-12 00:34:14 +08:00
if(NOT SDL2_DISABLE_UNINSTALL)
cmake: Fixed indenting and some oldschool `endif(TEXT)` things.
2022-04-16 08:50:55 +08:00
if(NOT TARGET uninstall)
configure_file(
"${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
"${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
IMMEDIATE @ONLY)
Fixed bug 3866 - CMake error when trying to make the 'uninstall' target when it already exists Steve Robinson In my project, the 'uninstall' target is already created by the glew library. I get this error when SDL2 tries to create it: CMake Error at _build/3rdparty/SDL2/SDL2-2.0.6/CMakeLists.txt:1816 (add_custom_target): add_custom_target cannot create target "uninstall" because another target with the same name already exists. The existing target is a custom target created in source directory "D:/Code/sdl2-tutorial/_build/3rdparty/glew/glew-2.1.0/build/cmake". See documentation for policy CMP0002 for more details. To fix it, go to the bottom of the SDL2 CMakeLists.txt file. Add an if statement to check for the existence of the target before creating it. The end result looks like this: if(NOT TARGET uninstall) configure_file( "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" IMMEDIATE @ONLY) add_custom_target(uninstall COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake) endif() This is how the glew library deals with this possibility in their CMakeLists.txt file.
2017-10-12 23:47:02 +08:00
cmake: Fixed indenting and some oldschool `endif(TEXT)` things.
2022-04-16 08:50:55 +08:00
add_custom_target(uninstall
COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)
endif()
Fixed bug 3866 - CMake error when trying to make the 'uninstall' target when it already exists Steve Robinson In my project, the 'uninstall' target is already created by the glew library. I get this error when SDL2 tries to create it: CMake Error at _build/3rdparty/SDL2/SDL2-2.0.6/CMakeLists.txt:1816 (add_custom_target): add_custom_target cannot create target "uninstall" because another target with the same name already exists. The existing target is a custom target created in source directory "D:/Code/sdl2-tutorial/_build/3rdparty/glew/glew-2.1.0/build/cmake". See documentation for policy CMP0002 for more details. To fix it, go to the bottom of the SDL2 CMakeLists.txt file. Add an if statement to check for the existence of the target before creating it. The end result looks like this: if(NOT TARGET uninstall) configure_file( "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" IMMEDIATE @ONLY) add_custom_target(uninstall COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake) endif() This is how the glew library deals with this possibility in their CMakeLists.txt file.
2017-10-12 23:47:02 +08:00
endif()
cmake: Fixed indenting and some oldschool `endif(TEXT)` things.
2022-04-16 08:50:55 +08:00
cmake: Defer test subproject until after defining install/uninstall It looks as though something in the test subproject "leaks" into the main build system, causing us to try to install ${builddir}/test/sdl2.pc instead of the correct ${builddir}/sdl2.pc. Moving the tests subproject further down avoids this. Resolves: https://github.com/libsdl-org/SDL/issues/5604 Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-05-04 03:37:03 +08:00
##### Tests subproject (must appear after the install/uninstall targets) #####
cmake: install SDL2::SDL2test when configuring with SDL2_TEST enabled
2022-05-27 07:40:11 +08:00
if(SDL_TESTS)
enable_testing()
cmake: Defer test subproject until after defining install/uninstall It looks as though something in the test subproject "leaks" into the main build system, causing us to try to install ${builddir}/test/sdl2.pc instead of the correct ${builddir}/sdl2.pc. Moving the tests subproject further down avoids this. Resolves: https://github.com/libsdl-org/SDL/issues/5604 Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-05-04 03:37:03 +08:00
add_subdirectory(test)
endif()
Make sure Objective C files are built with the same flags as C files. Fixes https://github.com/libsdl-org/SDL/issues/5707
2022-05-22 04:51:21 +08:00
##### Fix Objective C builds #####
set(CMAKE_OBJC_FLAGS "${CMAKE_OBJC_FLAGS} ${CMAKE_C_FLAGS}")
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